Individual provider Active NPI

Stephen Mark Feinstone, M.D.

  • Internal Medicine Physician
  • Washington, DC
National Provider Identifier
1083850655
Registry record updated Jan 1, 2009
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
MD25794 Issued in DC
Practice address
3021 Cathedral Ave NW
Washington, DC 20008-3408
Phone
(202) 462-5068
Fax
(301) 402-5585
NPI assigned
Jan 1, 2009
Last updated
Jan 1, 2009By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jan 1, 2009

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X MD25794 DC Primary

Addresses

Primary practice location

3021 Cathedral Ave NW
Washington, DC 20008-3408

Mailing address

3021 Cathedral Ave NW
Washington, DC 20008-3408
Phone (202) 462-5068

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
MD25794DCMDInternal Medicine Physician

NPI Registry JSON

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

{
    "created_epoch": "1230768000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1230768000000",
    "number": "1083850655",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3021 CATHEDRAL AVE NW",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200083408",
            "telephone_number": "202-462-5068",
            "fax_number": "301-402-5585"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3021 CATHEDRAL AVE NW",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200083408",
            "telephone_number": "202-462-5068",
            "fax_number": "301-402-5585"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FEINSTONE",
        "first_name": "STEPHEN",
        "middle_name": "MARK",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2009-01-01",
        "last_updated": "2009-01-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "DC",
            "license": "MD25794",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Washington, DC

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 1, 2009; 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.