Individual provider Active NPI

John Arthur Garside, MD

  • Otolaryngology Physician
  • Cary, NC
National Provider Identifier
1720088255
Registry record updated Mar 26, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Otolaryngology PhysicianTaxonomy code 207Y00000X
License
200000428 Issued in NC
Practice address
790 SE Cary Pkwy Ste 110
Cary, NC 27511-5678
Phone
(919) 784-7400
NPI assigned
Jul 27, 2005
Last updated
Mar 26, 2021By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 26, 2021

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Otolaryngology Physician 207Y00000X 200000428 NC Primary
Sleep Medicine (Internal Medicine) Physician 207RS0012X 200000428 NC

Addresses

Primary practice location

790 SE Cary Pkwy Ste 110
Cary, NC 27511-5678

Mailing address

790 SE Cary Pkwy Ste 110
Cary, NC 27511-5678
Phone (919) 784-7400

Other practice location 1

4102 N Roxboro St
Durham, NC 27704-2122
Phone (919) 595-2000

Other identifiers 7

IdentifierTypeStateIssuer
46756OtherNCPARTNERS
130TMOtherNCBCBS NC
5769643OtherNCAETNA
1000132OtherNCUNITED HEALTHCARE
B3164OtherNCMEDCOST
299158OtherNCMAMSI
56128876727OtherNCCIGNA

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address jgarside7338@direct.UNC.nchie.net Direct

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NC
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
I20090908000350 NC Practitioner - OtolaryngologyPractitioner - Sleep Medicine 7719032143 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
OtolaryngologyAlso: Sleep Medicine
Education
University of North Carolina at Chapel Hill School of Medicine, 1993
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
North Carolina MG LLCGroup PAC ID 1951828847, 723 clinicians

Practice addresses (Care Compare)

790 SE Cary Pkwy
Suite 110
Cary, NC 27511-5678
Phone (919) 784-7400

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
200000428NCMDOtolaryngology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
North Carolina MG, LLC Sleep Medicine CurrentSince Jun 1, 2025 Accepting new patients
Rex Physicians LLC Past Accepting new patients
Duke Health Integrated Practice, Inc. Past Accepting new patients
Rex Hospital, Inc. Past Accepting new patients
North Carolina Eye Ear Nose & Throat PA Otolaryngology PastSince Jun 16, 2006 Accepting new patients
Rex Hospital Inc Past Accepting new patients

Locations

790 SE Cary Pkwy
Ste 110
Cary, NC 27511
Phone (919) 784-7400

4420 Lake Boone Trl
Raleigh, NC 27607
Phone (919) 784-3034

Organizations & group practices 6

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

Hospital & facility affiliations 1

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.

{
    "created_epoch": "1122422400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1616716800000",
    "number": "1720088255",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "790 SE CARY PKWY STE 110",
            "city": "CARY",
            "state": "NC",
            "postal_code": "275115678",
            "telephone_number": "919-784-7400"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "790 SE CARY PKWY STE 110",
            "city": "CARY",
            "state": "NC",
            "postal_code": "275115678",
            "telephone_number": "919-784-7400"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4102 N Roxboro St",
            "address_purpose": "LOCATION",
            "city": "Durham",
            "state": "NC",
            "postal_code": "277042122",
            "country_code": "US",
            "telephone_number": "919-595-2000",
            "fax_number": "919-595-2190",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GARSIDE",
        "first_name": "JOHN",
        "middle_name": "ARTHUR",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-07-27",
        "last_updated": "2021-03-26",
        "certification_date": "2021-03-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Y00000X",
            "taxonomy_group": "",
            "desc": "Otolaryngology",
            "state": "NC",
            "license": "200000428",
            "primary": true
        },
        {
            "code": "207RS0012X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Sleep Medicine",
            "state": "NC",
            "license": "200000428",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "PARTNERS",
            "identifier": "46756",
            "state": "NC"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS NC",
            "identifier": "130TM",
            "state": "NC"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AETNA",
            "identifier": "5769643",
            "state": "NC"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "UNITED HEALTHCARE",
            "identifier": "1000132",
            "state": "NC"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDCOST",
            "identifier": "B3164",
            "state": "NC"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MAMSI",
            "identifier": "299158",
            "state": "NC"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CIGNA",
            "identifier": "56128876727",
            "state": "NC"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "jgarside7338@direct.UNC.nchie.net",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "CDA/CCD/TXT",
            "address_1": "790 SE Cary Pkwy Ste 110",
            "city": "Cary",
            "state": "NC",
            "country_code": "US",
            "postal_code": "275115678",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Cary, NC

Sources for this page

Verify at the official NPI Registry.