George T. Martin, M.D.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

115717 Issued in NY

Practice address

150 55TH Street
LMC Physician Services, PC
Brooklyn, NY 11220

Phone

(718) 630-7000

Fax

(718) 630-8515

NPI assigned

Sep 21, 2006

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

Other identifiers 10

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Interoperability endpoints

• Direct secure messaging: gmartin12612@nychhc.direct-ci.com

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.

• Newyork-Presbyterian/Queens

  • Cardiovascular Disease Physician
  • Flushing, NY
  • NPI 1013960962
  NPD (past)

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

{
    "created_epoch": "1158796800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1386743961",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5800 THIRD AVENUE",
            "address_2": "MANAGED CARE DEPARTMENT",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "11220",
            "telephone_number": "718-630-7124",
            "fax_number": "718-630-7437"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "150 55TH STREET",
            "address_2": "LMC PHYSICIAN SERVICES, PC",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "11220",
            "telephone_number": "718-630-7000",
            "fax_number": "718-630-8515"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MARTIN",
        "first_name": "GEORGE",
        "middle_name": "T.",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-09-21",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NY",
            "license": "115717",
            "primary": true
        },
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "NY",
            "license": "115717",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AFFINITY",
            "identifier": "1000034539  004",
            "state": "NY"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "UNITED HEALTHCARE",
            "identifier": "702496",
            "state": "NY"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "OXFORD",
            "identifier": "P427181",
            "state": "NY"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "HEALTH FIRST",
            "identifier": "115717-A79",
            "state": "NY"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00344812",
            "state": "NY"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "HEALTH PLUS",
            "identifier": "000384680101",
            "state": "NY"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CARE PLUS",
            "identifier": "113192423MA10",
            "state": "NY"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "ELDERPLAN",
            "identifier": "171903",
            "state": "NY"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "NEIGHBORHOOD",
            "identifier": "00115717",
            "state": "NY"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "WELLCARE",
            "identifier": "301258",
            "state": "NY"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Dean R Martin, MD
• Don-Antonio Leandro Martin, MD
• Emily Jean Martin
• Erica Joy Martin, PT, DPT
• Garnett Hoover Martin, LCSW
• Glenn E Martin Jr., MD
• Hope Denise Martin, RN
• Inessah D Martin
• Jennifer Ann Martin, M.D
• Jeremy Martin, LCAT LP

• Internal Medicine Physician in Brooklyn, NY
• Providers in Brooklyn, NY by specialty
• Internal Medicine Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.