Individual provider Active NPI

Marjan Davoodian, AU.D.

  • Audiologist
  • Washington, DC
National Provider Identifier
1184508186
Registry record updated Aug 4, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
AudiologistTaxonomy code 231H00000X
License
AUD200001252 Issued in DC
Practice address
111 Michigan Ave NW
Washington, DC 20010-2916
Phone
(202) 476-5600
NPI assigned
Aug 4, 2025
Last updated
Aug 4, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 4, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Audiologist 231H00000X AUD200001252 DC Primary
Audiologist-Hearing Aid Fitter 237600000X AUD200001252 DC

Addresses

Primary practice location

111 Michigan Ave NW
Washington, DC 20010-2916

Mailing address

8710 Cameron St Unit 1503
Silver Spring, MD 20910-3770
Phone (301) 385-9093

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

State licenses

LicenseStateTypeSpecialty
AUD200001252DCMDAudiologist-Hearing Aid Fitter

NPI Registry JSON

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

{
    "created_epoch": "1754265600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754265600000",
    "number": "1184508186",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8710 CAMERON ST UNIT 1503",
            "city": "SILVER SPRING",
            "state": "MD",
            "postal_code": "209103770",
            "telephone_number": "301-385-9093"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "111 MICHIGAN AVE NW",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200102916",
            "telephone_number": "202-476-5600"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DAVOODIAN",
        "first_name": "MARJAN",
        "credential": "AU.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-08-04",
        "last_updated": "2025-08-04",
        "certification_date": "2025-08-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "231H00000X",
            "taxonomy_group": "",
            "desc": "Audiologist",
            "state": "DC",
            "license": "AUD200001252",
            "primary": true
        },
        {
            "code": "237600000X",
            "taxonomy_group": "",
            "desc": "Audiologist-Hearing Aid Fitter",
            "state": "DC",
            "license": "AUD200001252",
            "primary": false
        }
    ],
    "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 Aug 4, 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.