Brian W Gunter, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

92881 Issued in GA

Practice address

1325 Spring St
Greenwood, SC 29646-3860

Phone

(864) 725-4272

Fax

(864) 725-4452

NPI assigned

Dec 29, 2006

Last updated

Feb 19, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in NH

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

Specialty

Infectious Disease

Education

Other, 1999

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Hospital & facility affiliations

• Southern NH Medical Center Hospital, Nashua, NH, CCN 300020

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Interoperability endpoints

• Direct secure messaging: bgunter392508@ewd.direct.hshs.org

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.

• Self Medical Group

  dba Advanced Gastroenterology

  • Gastroenterology Physician
  • Greenwood, SC
  • NPI 1841047560
  NPD (past)

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

• Southern NH Medical Center

  • General Acute Care Hospital
  • Nashua, NH
  • NPI 1245447994
  Care Compare affiliation Name & address match

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

{
    "created_epoch": "1167350400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771459200000",
    "number": "1255497640",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "110 N 29TH ST",
            "address_2": "SUITE 303",
            "city": "NORFOLK",
            "state": "NE",
            "postal_code": "687014424",
            "telephone_number": "402-844-8196",
            "fax_number": "402-844-8195"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1325 SPRING ST",
            "city": "GREENWOOD",
            "state": "SC",
            "postal_code": "296463860",
            "telephone_number": "864-725-4272",
            "fax_number": "864-725-4452"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GUNTER",
        "first_name": "BRIAN",
        "middle_name": "W",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-12-29",
        "last_updated": "2026-02-19",
        "certification_date": "2026-02-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "GA",
            "license": "92881",
            "primary": true
        },
        {
            "code": "207RI0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Infectious Disease",
            "state": "NE",
            "license": "24892",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "bgunter392508@ewd.direct.hshs.org",
            "affiliation": "Y",
            "affiliationName": "Sacred Heart Hospital of the Hospital Sisters- 3rd Order of St Francis",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "CDA/CCD/TXT",
            "address_1": "900 W Clairemont Ave",
            "city": "Eau Claire",
            "state": "WI",
            "country_code": "US",
            "postal_code": "547016122",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Samantha Smith Guber, LPC
• Kasonya Guerra, MD
• Joshua Guillebeaux, COTA/L
• Ashlyn Guire, BCBA
• Bradley Gunter, PTA
• Greg Gurley, BS PHARMACY
• Boyd Guttery, MD
• Alycia Marie Haas, OTR/L
• Emma Heather Hahlen, B.S.
• Haigler Dental Care, PA

• Internal Medicine Physician in Greenwood, SC
• Providers in Greenwood, SC by specialty
• Internal Medicine Physician in South Carolina

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 19, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.