Gregory Thomas Chesnut, M.D.

Primary specialty

Urology PhysicianTaxonomy code 208800000X

License

0101250165 Issued in VA

Practice address

Walter Reed National Military Medical Center
4954 Nort Palmer Rd
Bethesda, MD 20889-5630

Phone

(301) 319-2900

Fax

(301) 319-2901

NPI assigned

Jun 9, 2010

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in NY

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

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

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.

• Walter Reed National Military Medical Center

  • Family Nurse Practitioner
  • Bethesda, MD
  • NPI 1598616302
  NPD (past)

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

{
    "created_epoch": "1276041600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1753920000000",
    "number": "1265752547",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "WRNMMC/CPDR 4954 NORTH PALMER RD",
            "city": "BETHESDA",
            "state": "MD",
            "postal_code": "208895630",
            "telephone_number": "301-312-7770"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "WALTER REED NATIONAL MILITARY MEDICAL CENTER",
            "address_2": "4954 NORT PALMER RD",
            "city": "BETHESDA",
            "state": "MD",
            "postal_code": "208895630",
            "telephone_number": "301-319-2900",
            "fax_number": "301-319-2901"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHESNUT",
        "first_name": "GREGORY",
        "middle_name": "THOMAS",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2010-06-09",
        "last_updated": "2025-07-31",
        "certification_date": "2025-07-31",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208800000X",
            "taxonomy_group": "",
            "desc": "Urology",
            "state": "VA",
            "license": "0101250165",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Alexis Cherry
• Scott Eric Cherry, D.O., M.P.H.
• Chesapeake Clinical Services, P.C.
• Chesapeake Psychological Services
• Chesapeake Urology Associates, LLC
• Bruce David Cheson, MD
• Chester Z. Haverback, M.D., Chartered
• Brendan Chetty, DMD
• Elizabeth Cheuk, LSW
• Clayton Cheung, D.D.S.

• Urology Physician in Bethesda, MD
• Providers in Bethesda, MD by specialty
• Urology Physician in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 31, 2025; 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.