Individual provider Active NPI

Matthew Joel McCoskey, MD

  • Family Medicine Physician
  • Myrtle Beach, SC
National Provider Identifier
1992293450
Registry record updated Dec 3, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
86629 Issued in SC
Practice address
4320 Holmestown Rd
Myrtle Beach, SC 29588-7837
Phone
(843) 652-8440
NPI assigned
Apr 30, 2018
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 3, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X 86629 SC Primary

Addresses

Primary practice location

4320 Holmestown Rd
Myrtle Beach, SC 29588-7837

Mailing address

PO Box 421718
Georgetown, SC 29442-4203
Phone (843) 527-7000

Other practice location 1

606 Black River Rd
Georgetown, SC 29440-3304
Phone (843) 527-7000

Other practice location 2

9699 Ocean HWY
Pawleys Island, SC 29585-7425
Phone (843) 237-4296

Other practice location 3

4367 Riverwood Dr Unit 110
Murrells Inlet, SC 29576-4381
Phone (843) 652-8046

Other practice location 4

2200 Crow Ln Ste 301
Myrtle Beach, SC 29577-1663
Phone (843) 848-5300

Other practice location 5

4301 Dick Pond Rd
Myrtle Beach, SC 29588-6807
Phone (843) 652-8100

Other practice location 6

456 N Main St
Hemingway, SC 29554-9190
Phone (843) 558-9319

Other practice location 7

1075 N Fraser St
Georgetown, SC 29440-2848
Phone (843) 527-4442

Other practice location 8

2347 S Highway 17
Murrells Inlet, SC 29576-7611
Phone (843) 357-2443

Other practice location 9

701 S Morgan Ave
Andrews, SC 29510-2959
Phone (843) 264-5253

Other practice location 10

4070 Highway 17
Murrells Inlet, SC 29576-5033
Phone (843) 652-1000

Other practice location 11

11916 Highway 707 Ste D
Murrells Inlet, SC 29576-9610
Phone (843) 652-8450

Electronic endpoints 14

TypeEndpointUseAffiliation
Direct Messaging Address mmccoskey447866@direct.musc.edu Direct Georgetown Physician Associates, LLC
Direct Messaging Address mmccoskey447866@direct.musc.edu Direct Georgetown Physician Associates, LLC
Direct Messaging Address mmccoskey447866@direct.musc.edu Direct Georgetown Physician Associates, LLC
Direct Messaging Address mmccoskey447866@direct.musc.edu Direct Georgetown Physician Associates, LLC
Direct Messaging Address mmccoskey447866@direct.musc.edu Direct Waccamaw Community Hospital
Direct Messaging Address mmccoskey447866@direct.musc.edu Direct Georgetown Physician Associates, LLC
Direct Messaging Address mmccoskey447866@direct.musc.edu Direct Georgetown Physician Associates, LLC
Direct Messaging Address mmccoskey447866@direct.musc.edu Direct Georgetown Physician Associates, LLC
Direct Messaging Address mmccoskey447866@direct.musc.edu Direct Georgetown Physician Associates, LLC
Direct Messaging Address mmccoskey447866@direct.musc.edu Direct Georgetown Physician Associates, LLC
Direct Messaging Address mmccoskey447866@direct.musc.edu Direct Georgetown Physician Associates, LLC
Direct Messaging Address mmccoskey447866@direct.musc.edu Direct Georgetown Physician Associates, LLC
Direct Messaging Address mmccoskey447866@direct.musc.edu Direct Georgetown Memorial Hospital
Direct Messaging Address mmccoskey447866@direct.musc.edu Direct Georgetown Memorial Hospital

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in SC
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20210910002050 SC Practitioner - Family Practice 1951707280 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Family Practice
Education
Other, 2018
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Georgetown Physician Associates, LLCGroup PAC ID 2365697398, 221 clinicians

Practice addresses (Care Compare)

11916 Hwy 707
Murrells Inlet, SC 29576-9610
Phone (843) 652-8450

2200 Crow LN
Myrtle Beach, SC 29577-1663

2347 S Hwy 17
Murrells Inlet, SC 29576-7611
Phone (843) 357-2443

4301 Dick Pond Rd
Myrtle Beach, SC 29588-6807
Phone (843) 652-8440

4320 Holmestown Rd
Myrtle Beach, SC 29588-7837
Phone (843) 652-8440

4367 Riverwood Dr
Murrells Inlet, SC 29576-4381

Hospital & facility affiliations

  • Amedisys Home Health of Myrtle Beach Home health agency, Myrtle Beach, SC, CCN 427067
  • Tidelands Waccamaw Community Hospital Hospital, Murrells Inlet, SC, CCN 420098
  • Tidelands Georgetown Memorial Hospital Hospital, Georgetown, SC, CCN 420020

Merit-based Incentive Payment System (MIPS)

Final score
75 of 100Reported as group

Merit-based Incentive Payment System (MIPS)

Final score
80.46 of 100Reported as group
Quality
47.5
Promoting interoperability
100
Improvement activities
40
Cost
83.42

Merit-based Incentive Payment System (MIPS)

Final score
88.55 of 100Reported as group
Quality
85
Promoting interoperability
100
Improvement activities
40
Cost
76.83

Procedures performed for Medicare patients

ProcedureNumber of procedures
Removal of skin lesions1-10
Skin biopsy1-10

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
86629SCMDFamily Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Georgetown Memorial Hospital CurrentSince Sep 1, 2021 Accepting new patients
Georgetown Physician Associates, LLC CurrentSince Sep 1, 2021 Accepting new patients
Georgetown Physician Associates LLC Family Medicine CurrentSince Sep 1, 2021 Accepting new patients
Georgetown Physician Associates, LLC Family Medicine Current Accepting new patients
Waccamaw Community Hospital CurrentSince Sep 1, 2021 Accepting new patients
Georgetown Memorial Hospital CurrentSince Sep 1, 2021 Accepting new patients
Georgetown Physician Services, LLC Family Medicine Past Accepting new patients

Locations

701 S Morgan Ave
Andrews, SC 29510
Phone (843) 264-5253

606 Black River Rd
Georgetown, SC 29440
Phone (843) 527-7000

1075 N Fraser St
Georgetown, SC 29440
Phone (843) 527-3588

456 N Main St
Hemingway, SC 29554
Phone (843) 558-9319

2347 S Highway 17
Murrells Inlet, SC 29576
Phone (843) 357-2443

4367 Riverwood Dr
Unit 110
Murrells Inlet, SC 29576
Phone (843) 652-8046

11916 Highway 707
Ste D
Murrells Inlet, SC 29576
Phone (843) 652-8450

4070 Highway 17
Murrells Inlt, SC 29576
Phone (843) 357-5100

4320 Holmestown Rd
Myrtle Beach, SC 29588
Phone (843) 546-3132

2200 Crow Ln
Ste 301
Myrtle Beach, SC 29577
Phone (843) 848-5300

4301 Dick Pond Rd
Myrtle Beach, SC 29588
Phone (843) 652-8100

9699 Ocean Hwy
Pawleys Island, SC 29585
Phone (843) 237-4296

12117 Ocean Hwy
Pawleys Island, SC 29585
Phone (843) 237-8231

Interoperability endpoints

  • Direct secure messaging: mmccoskey447866@direct.musc.edu

Organizations & group practices 8

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

Hospital & facility affiliations 4

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

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    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1764720000000",
    "number": "1992293450",
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        },
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        }
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            "fax_number": "843-520-8403",
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            "postal_code": "295857425",
            "country_code": "US",
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            "fax_number": "843-237-0495",
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        {
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            "telephone_number": "843-848-5300",
            "fax_number": "843-848-5305",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
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            "fax_number": "843-652-8122",
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            "state": "SC",
            "postal_code": "295549190",
            "country_code": "US",
            "telephone_number": "843-558-9319",
            "fax_number": "843-558-9818",
            "country_name": "United States",
            "address_type": "DOM"
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            "telephone_number": "843-527-4442",
            "fax_number": "843-527-4027",
            "country_name": "United States",
            "address_type": "DOM"
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            "telephone_number": "843-357-2443",
            "fax_number": "843-357-2132",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "701 S Morgan Ave",
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            "city": "Andrews",
            "state": "SC",
            "postal_code": "295102959",
            "country_code": "US",
            "telephone_number": "843-264-5253",
            "fax_number": "843-264-5970",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "4070 Highway 17",
            "address_purpose": "LOCATION",
            "city": "Murrells Inlet",
            "state": "SC",
            "postal_code": "295765033",
            "country_code": "US",
            "telephone_number": "843-652-1000",
            "fax_number": "843-520-8403",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "11916 Highway 707 Ste D",
            "address_purpose": "LOCATION",
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            "postal_code": "295769610",
            "country_code": "US",
            "telephone_number": "843-652-8450",
            "fax_number": "843-652-8451",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MCCOSKEY",
        "first_name": "MATTHEW",
        "middle_name": "JOEL",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2018-04-30",
        "last_updated": "2025-12-03",
        "certification_date": "2025-12-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "SC",
            "license": "86629",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
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            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mmccoskey447866@direct.musc.edu",
            "affiliation": "Y",
            "affiliationName": "Georgetown Physician Associates, LLC",
            "use": "DIRECT",
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            "affiliation": "Y",
            "affiliationName": "Georgetown Physician Associates, LLC",
            "use": "DIRECT",
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            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
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            "affiliationName": "Georgetown Physician Associates, LLC",
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            "contentType": "CSV",
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            "address_1": "9699 Ocean HWY",
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            "postal_code": "295857425",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mmccoskey447866@direct.musc.edu",
            "affiliation": "Y",
            "affiliationName": "Georgetown Physician Associates, LLC",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "11916 Highway 707 Ste D",
            "city": "Murrells Inlet",
            "state": "SC",
            "country_code": "US",
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            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mmccoskey447866@direct.musc.edu",
            "affiliation": "Y",
            "endpointDescription": "Direct Messaging Address",
            "affiliationName": "Waccamaw Community Hospital",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "4070 Highway 17 Bypass",
            "city": "Murrells Inlet",
            "state": "SC",
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            "country_name": "United States",
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        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mmccoskey447866@direct.musc.edu",
            "affiliation": "Y",
            "affiliationName": "Georgetown Physician Associates, LLC",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "4301 Dick Pond Rd",
            "city": "Myrtle Beach",
            "state": "SC",
            "country_code": "US",
            "postal_code": "295886807",
            "country_name": "United States",
            "address_type": "DOM"
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        {
            "endpointType": "DIRECT",
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            "state": "SC",
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            "country_name": "United States",
            "address_type": "DOM"
        },
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            "endpointType": "DIRECT",
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            "endpoint": "mmccoskey447866@direct.musc.edu",
            "affiliation": "Y",
            "affiliationName": "Georgetown Physician Associates, LLC",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "4320 Holmestown Rd",
            "city": "Myrtle Beach",
            "state": "SC",
            "country_code": "US",
            "postal_code": "295887837",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mmccoskey447866@direct.musc.edu",
            "affiliation": "Y",
            "affiliationName": "Georgetown Physician Associates, LLC",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "2347 S Highway 17",
            "city": "Murrells Inlet",
            "state": "SC",
            "country_code": "US",
            "postal_code": "295767611",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mmccoskey447866@direct.musc.edu",
            "affiliation": "Y",
            "affiliationName": "Georgetown Physician Associates, LLC",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "1075 N Fraser St",
            "city": "Georgetown",
            "state": "SC",
            "country_code": "US",
            "postal_code": "294402848",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mmccoskey447866@direct.musc.edu",
            "affiliation": "Y",
            "endpointDescription": "Direct Messaging Address",
            "affiliationName": "Georgetown Physician Associates, LLC",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "4320 Holmestown Rd",
            "city": "Myrtle Beach",
            "state": "SC",
            "country_code": "US",
            "postal_code": "295887837",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mmccoskey447866@direct.musc.edu",
            "affiliation": "Y",
            "affiliationName": "Georgetown Physician Associates, LLC",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "701 S Morgan Ave",
            "city": "Andrews",
            "state": "SC",
            "country_code": "US",
            "postal_code": "295102959",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mmccoskey447866@direct.musc.edu",
            "affiliation": "Y",
            "affiliationName": "Georgetown Memorial Hospital",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "606 Black River Rd",
            "city": "Georgetown",
            "state": "SC",
            "country_code": "US",
            "postal_code": "294403304",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mmccoskey447866@direct.musc.edu",
            "affiliation": "Y",
            "endpointDescription": "Direct Messaging Address",
            "affiliationName": "Georgetown Memorial Hospital",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "606 Black River Rd",
            "city": "Georgetown",
            "state": "SC",
            "country_code": "US",
            "postal_code": "294403304",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Myrtle Beach, SC

Sources for this page

Verify at the official NPI Registry.