Robert Leopold Danner, M.D.

Primary specialty

Infectious Disease PhysicianTaxonomy code 207RI0200X

License

MD14651 Issued in DC

Practice address

Critical Care Medicine Department, Nih
Building 10, Room 2C145
Bethesda, MD 20892-1662

Phone

(301) 496-9320

Fax

(301) 402-1213

NPI assigned

Dec 20, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 4

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Doctor of Medicine

State licenses

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

{
    "created_epoch": "1166572800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1063576718",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4500 HARLING LN",
            "city": "BETHESDA",
            "state": "MD",
            "postal_code": "208144628"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "CRITICAL CARE MEDICINE DEPARTMENT, NIH",
            "address_2": "BUILDING 10, ROOM 2C145",
            "city": "BETHESDA",
            "state": "MD",
            "postal_code": "208921662",
            "telephone_number": "301-496-9320",
            "fax_number": "301-402-1213"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DANNER",
        "first_name": "ROBERT",
        "middle_name": "LEOPOLD",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-12-20",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "MD",
            "license": "D0030712",
            "primary": false
        },
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "DC",
            "license": "MD14651",
            "primary": false
        },
        {
            "code": "207RI0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Infectious Disease",
            "state": "MD",
            "license": "D0030712",
            "primary": false
        },
        {
            "code": "207RI0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Infectious Disease",
            "state": "DC",
            "license": "MD14651",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Eileen Marie Danieu, CPNP-PC
• Marion Danis, M.D.
• Naomi Silverman Danis
• Sarah Danko
• Mary Blair Dannals, MA, LPC, LCPC
• Marjorie F Dannis, MD
• Maria Theresa Dano, PMHNP-STUDENT
• Emily Danon, PSYD
• Janet F Dante, M.A., M.S.W., LCSW-C
• Tram Phuong Dao, PSY.D

• Infectious Disease Physician in Bethesda, MD
• Providers in Bethesda, MD by specialty
• Infectious Disease Physician in Maryland

• 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.