Madeleine S. Deming, M. D.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

MD042814 Issued in DC

Practice address

10 Center Dr
Bethesda, MD 20892-0004

Phone

(240) 702-3011

NPI assigned

May 20, 2006

Sex

Female

Sole proprietor

No

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

Not listed in the public Medicare enrollment file

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.

• Administrators of the Tulane Educational Fund

  • Specialist
  • New Orleans, LA
  • NPI 1528014164
  NPD (past)
• Arkansas Childrens Hospital

  • Children's Hospital
  • Little Rock, AR
  • NPI 1194776757
  NPD (past)

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

{
    "created_epoch": "1148083200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1767916800000",
    "number": "1609820802",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10 CENTER DR",
            "city": "BETHESDA",
            "state": "MD",
            "postal_code": "208920004",
            "telephone_number": "240-702-3011"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10 CENTER DR",
            "city": "BETHESDA",
            "state": "MD",
            "postal_code": "208920004",
            "telephone_number": "240-702-3011"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DEMING",
        "first_name": "MADELEINE",
        "middle_name": "S.",
        "name_prefix": "Dr.",
        "credential": "M. D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-05-20",
        "last_updated": "2026-01-09",
        "certification_date": "2026-01-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "DC",
            "license": "MD042814",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Lariza Delosreyes
• Susan Demaille, D.C.
• James Kevin Demarco, MD
• Tyler Matthew Demeuse
• Andrew Paul Demidowich, M.D.
• Genet Demisse
• Suzanne Grace Demko, P.A.-C.
• Jin Deng, MD
• Bradley Allen Dengler, M.D.
• Katherine Laura Dengler, M.D.

• Internal Medicine Physician in Bethesda, MD
• Providers in Bethesda, MD by specialty
• Internal Medicine Physician in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 9, 2026; 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.