Daniel H Waterman, M.D.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

MD7659 Issued in DC

Practice address

660 Pennsylvania Ave SE
Suite 100
Washington, DC 20003-4346

Phone

(202) 546-4504

Fax

(202) 544-6136

NPI assigned

Dec 5, 2005

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 1

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.

• Medlantic Healthcare Group

  • Specialist
  • Washington, DC
  • NPI 1578777611
  NPD (past)
• Medstar Physician Partners, Inc

  • Internal Medicine Physician
  • Baltimore, MD
  • NPI 1477503118
  NPD (past)

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

{
    "created_epoch": "1133740800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1043294986",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "660 PENNSYLVANIA AVE SE",
            "address_2": "SUITE 100",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200034346",
            "telephone_number": "202-546-4504",
            "fax_number": "202-544-6136"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "660 PENNSYLVANIA AVE SE",
            "address_2": "SUITE 100",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200034346",
            "telephone_number": "202-546-4504",
            "fax_number": "202-544-6136"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WATERMAN",
        "first_name": "DANIEL",
        "middle_name": "H",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-12-05",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "DC",
            "license": "MD7659",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0403810",
            "state": "DC"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Gisele Wasso
• Lamy Whitney Wasso
• Chanunu T Wasswa
• Watergate Dental Associates Inc
• Ade Waterman, MBCHB
• Nguyen Waterman, O.D.
• Tamla C Waters Campbell, LMT
• Ashby Waters
• Crystal Marian Waters, FNP-BC
• Devin Alfano Waters, CPNP

• Internal Medicine Physician in Washington, DC
• Providers in Washington, DC by specialty
• Internal Medicine Physician in District of Columbia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.