Individual provider Active NPI

Sean Thomas Dieffenbaugher, MD

  • Surgery Physician
  • Charlotte, NC
National Provider Identifier
1083033971
Registry record updated Jul 15, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Surgery PhysicianTaxonomy code 208600000X
License
2020-02270 Issued in NC
Practice address
1350 S Kings Dr
Charlotte, NC 28207-2134
Phone
(704) 446-1255
NPI assigned
Apr 8, 2014
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 15, 2024

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Surgical Critical Care Physician 2086S0102X 2020-02270 NC
Surgery Physician 208600000X 2020-02270 NC Primary

Addresses

Primary practice location

1350 S Kings Dr
Charlotte, NC 28207-2134

Mailing address

PO Box 19305
Charlotte, NC 28219-9305

Other practice location 1

1350 S Kings Dr
Charlotte, NC 28207-2134
Phone (704) 446-4490

Other practice location 2

200 Medical Park Dr
Ste 430
Concord, NC 28025-2982
Phone (704) 403-7070

Other practice location 3

1025 Morehead Medical Dr
Ste 300
Charlotte, NC 28204-2963
Phone (704) 355-1813

Other practice location 4

920 Church St N
Concord, NC 28025-2927
Phone (704) 403-1311

Electronic endpoints 2

TypeEndpointUseAffiliation
Direct Messaging Address sdieffenbaugher537436@CarolinasHealthcareSystem.direct-ci.com Atrium Health
CONNECT URL https://esmd.abilitynetwork.com:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRRequest_Service Other ABILITY Network

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
I20200731000757 NC Practitioner - General Surgery 9739410895 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
General Surgery
Education
University of Texas Medical School at Houston, 2014
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Carolinas Medical CenterGroup PAC ID 4789597477, 1,057 clinicians
The Charlotte-Mecklenburg Hospital AuthorityGroup PAC ID 2961310685, 594 clinicians
Carolinas Physicians Network IncGroup PAC ID 3375449655, 2,324 clinicians

Practice addresses (Care Compare)

1000 Blythe Blvd
Charlotte, NC 28203-5812
Phone (704) 355-2000

101 E W T Harris Blvd
Suite 3301F
Charlotte, NC 28262-3485
Phone (704) 403-8320

101 E WT Harris Blvd
Suite 5500
Charlotte, NC 28262-3485
Phone (704) 863-6160

1025 Morehead Medical Dr
Suite 275a
Charlotte, NC 28204-2963
Phone (704) 355-0607

1090 NE Gateway CT NE
Concord, NC 28025-2927
Phone (704) 403-1311

1350 S Kings Dr
Charlotte, NC 28207-2134
Phone (704) 355-7328

200 Medical Park Dr
Concord, NC 28025-0933

200 Medical Park Dr
Suite 430
Concord, NC 28025-0939
Phone (704) 403-7070

275 Hwy 16 N
Suite 202
Denver, NC 28037-3002
Phone (704) 732-9843

8800 N Tryon St
Charlotte, NC 28262-3300
Phone (704) 512-7000

920 Church N St
Concord, NC 28025-2927
Phone (704) 403-3000

920 Church St N
Concord, NC 28025-2927
Phone (704) 403-3000

Hospital & facility affiliations

  • Carolinas Medical Center/Behav Health Hospital, Charlotte, NC, CCN 340113
  • Carolinas Medical Center-Northeast Hospital, Concord, NC, CCN 340001
  • Atrium Health University City Hospital, Charlotte, NC, CCN 340166
  • Atrium Health Pineville Hospital, Charlotte, NC, CCN 340098

Merit-based Incentive Payment System (MIPS)

Final score
100 of 100Reported as group
Promoting interoperability
99
Improvement activities
40

Merit-based Incentive Payment System (MIPS)

Final score
94 of 100Reported as apm
Quality
81.63
Promoting interoperability
100
Improvement activities
40

Merit-based Incentive Payment System (MIPS)

Final score
94 of 100Reported as apm
Quality
81.63
Promoting interoperability
100
Improvement activities
40

Procedures performed for Medicare patients

ProcedureNumber of procedures
Melanoma (skin cancer) excision1-10
Removal of tissue1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
2020-02270NCMDSurgical Critical Care Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Carolinas Medical Center Current Accepting new patients
Carolinas Physicians Network Inc Current Accepting new patients
Carolinas Medical Center CurrentSince Aug 10, 2020 Accepting new patients
Carolinas Pathology Group, PA Current Accepting new patients
The Charlotte-Mecklenburg Hospital Authority Surgery CurrentSince Sep 1, 2020 Accepting new patients
Carolinas Physicians Network Inc Surgery CurrentSince Apr 28, 2021 Accepting new patients
Wake Forest University Health Sciences CurrentSince Jan 12, 2026 Accepting new patients
The Charlotte-Mecklenburg Hospital Authority CurrentSince Sep 1, 2020 Accepting new patients
Carolinas Medical Center Surgical Critical Care CurrentSince Aug 10, 2020 Accepting new patients
The Charlotte-Mecklenburg Hospital Authority Current Accepting new patients
Carolinas Physicians Network Inc CurrentSince Apr 28, 2021 Accepting new patients
Atrium Health Childrens Specialty Network Inc CurrentSince Jul 1, 2025 Accepting new patients
The Charlotte-Mecklenburg Hospital Authority Past Accepting new patients

Locations

100 N 6th St
Ste 900A
Minneapolis, MN 55403

329 NC Highway 801 N
Bermuda Run, NC 27006
Phone (336) 716-8200

1025 Morehead Medical Dr
Ste 300
Charlotte, NC 28204
Phone (704) 355-1813

14214 Ballantyne Lake Rd
Ste 300
Charlotte, NC 28277
Phone (704) 446-5070

14214 Ballantyne Lake Rd
Ste 100
Charlotte, NC 28277
Phone (704) 667-2650

101 E Wt Harris Blvd
Charlotte, NC 28262
Phone (704) 863-0640

101 E Wt Harris Blvd
Ste 5500A
Charlotte, NC 28262
Phone (704) 863-1520

1350 S Kings Dr
Charlotte, NC 28207
Phone (704) 446-1255

1000 Blythe Blvd
Charlotte, NC 28203
Phone (704) 351-3791

200 Medical Park Dr
Ste 430
Concord, NC 28025
Phone (704) 403-5890

920 Church St N
Concord, NC 28025
Phone (704) 403-3000

200 Medical Park Dr
Ste 250
Concord, NC 28025
Phone (704) 403-2740

1370 W D St
North Wilkesboro, NC 28659
Phone (336) 651-8100

Interoperability endpoints

  • Direct secure messaging: sdieffenbaugher537436@carolinashealthcaresystem.direct-ci.com

Organizations & group practices 13

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.

View all 13

Hospital & facility affiliations 11

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": "1396915200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1721001600000",
    "number": "1083033971",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 19305",
            "city": "CHARLOTTE",
            "state": "NC",
            "postal_code": "282199305"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1350 S KINGS DR",
            "city": "CHARLOTTE",
            "state": "NC",
            "postal_code": "282072134",
            "telephone_number": "704-446-1255"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1350 S Kings Dr",
            "address_purpose": "LOCATION",
            "city": "Charlotte",
            "state": "NC",
            "postal_code": "282072134",
            "country_code": "US",
            "telephone_number": "704-446-4490",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "200 Medical Park Dr",
            "address_2": "Ste 430",
            "address_purpose": "LOCATION",
            "city": "Concord",
            "state": "NC",
            "postal_code": "280252982",
            "country_code": "US",
            "telephone_number": "704-403-7070",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1025 Morehead Medical Dr",
            "address_2": "Ste 300",
            "address_purpose": "LOCATION",
            "city": "Charlotte",
            "state": "NC",
            "postal_code": "282042963",
            "country_code": "US",
            "telephone_number": "704-355-1813",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "920 Church St N",
            "address_purpose": "LOCATION",
            "city": "Concord",
            "state": "NC",
            "postal_code": "280252927",
            "country_code": "US",
            "telephone_number": "704-403-1311",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DIEFFENBAUGHER",
        "first_name": "SEAN",
        "middle_name": "THOMAS",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2014-04-08",
        "last_updated": "2024-07-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2086S0102X",
            "taxonomy_group": "",
            "desc": "Surgery, Surgical Critical Care",
            "state": "NC",
            "license": "2020-02270",
            "primary": false
        },
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "NC",
            "license": "2020-02270",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "sdieffenbaugher537436@CarolinasHealthcareSystem.direct-ci.com",
            "affiliation": "Y",
            "affiliationName": "Atrium Health",
            "address_1": "1350 S Kings Dr",
            "city": "Charlotte",
            "state": "NC",
            "country_code": "US",
            "postal_code": "282072134",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "https://esmd.abilitynetwork.com:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRRequest_Service",
            "affiliation": "Y",
            "endpointDescription": "2.16.840.1.113883.3.667.2",
            "affiliationName": "ABILITY Network",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "CMS esMD eMDR",
            "address_1": "100 N 6th St Ste 900A",
            "city": "Minneapolis",
            "state": "MN",
            "country_code": "US",
            "postal_code": "554031516",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Charlotte, NC

Sources for this page

Verify at the official NPI Registry.