Douglas Edward Feldman, M.D.

Primary specialty

SpecialistTaxonomy code 174400000X

License

D23868 Issued in MD

Practice address

5454 Wisconsin Ave
Suite 1535
Chevy Chase, MD 20815-6901

Phone

(301) 652-8847

Fax

(301) 652-8320

NPI assigned

Feb 13, 2006

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

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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

{
    "created_epoch": "1139788800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1851364434",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5454 WISCONSIN AVE",
            "address_2": "SUITE 1535",
            "city": "CHEVY CHASE",
            "state": "MD",
            "postal_code": "208156901",
            "telephone_number": "301-652-8847",
            "fax_number": "301-652-8320"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5454 WISCONSIN AVE",
            "address_2": "SUITE 1535",
            "city": "CHEVY CHASE",
            "state": "MD",
            "postal_code": "208156901",
            "telephone_number": "301-652-8847",
            "fax_number": "301-652-8320"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FELDMAN",
        "first_name": "DOUGLAS",
        "middle_name": "EDWARD",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-02-13",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "174400000X",
            "taxonomy_group": "",
            "desc": "Specialist",
            "state": "MD",
            "license": "D23868",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Fatima H Maarouf
• Fawaad Chaudhry DDS PLLC
• Behnaz Fayazi, M.D.
• Felasfa M Wodajo, MD, PA
• Feldman ENT Group PC
• Jules Feledy Jr., MD
• Femhealth USA, Inc (Carafem)
• Joshua Coverston McLain Ferey
• Melanie D Fernando, OTR
• Debra Lynn Fertig, MD

• Specialist in Chevy Chase, MD
• Providers in Chevy Chase, MD by specialty
• Specialist in Maryland

• 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.