Andrew Dullnig, DMD, FACS

Primary specialty

Oral & Maxillofacial Surgery (D.M.D.)Taxonomy code 204E00000X

License

18345 Issued in MD

Practice address

8901 Wisconsin Ave
Bethesda, MD 20889-0004

Phone

(301) 295-4340

NPI assigned

Aug 20, 2010

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

Enrolled in MD

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

State licenses

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

{
    "created_epoch": "1282262400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781568000000",
    "number": "1689980237",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8901 WISCONSIN AVE",
            "city": "BETHESDA",
            "state": "MD",
            "postal_code": "208890004"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8901 WISCONSIN AVE",
            "city": "BETHESDA",
            "state": "MD",
            "postal_code": "208890004",
            "telephone_number": "301-295-4340"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DULLNIG",
        "first_name": "ANDREW",
        "name_prefix": "Dr.",
        "credential": "DMD, FACS",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2010-08-20",
        "last_updated": "2026-06-16",
        "certification_date": "2026-06-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "204E00000X",
            "taxonomy_group": "",
            "desc": "Oral & Maxillofacial Surgery",
            "state": "TX",
            "license": "35760",
            "primary": false
        },
        {
            "code": "204E00000X",
            "taxonomy_group": "",
            "desc": "Oral & Maxillofacial Surgery",
            "state": "DC",
            "license": "DEN2001622",
            "primary": false
        },
        {
            "code": "204E00000X",
            "taxonomy_group": "",
            "desc": "Oral & Maxillofacial Surgery",
            "state": "UT",
            "license": "7747079-9921",
            "primary": false
        },
        {
            "code": "204E00000X",
            "taxonomy_group": "",
            "desc": "Oral & Maxillofacial Surgery",
            "state": "MD",
            "license": "18345",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• John Duggan
• Seth Dukes, M.D,
• Debra Leigh Dula, CRNP
• Rachel Victoria Dulebohn, D.M.D.
• Elizabeth Joy Dullea, MD
• Cynthia Elizabeth Dunbar, M.D.
• James Edward Duncan, M.D.
• John M Dunford, MD
• Susan Gibson Dunlow, M.D.
• Ashley Jennifer Dunn, M.D.

• Oral & Maxillofacial Surgery (D.M.D.) in Bethesda, MD
• Providers in Bethesda, MD by specialty
• Oral & Maxillofacial Surgery (D.M.D.) in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 16, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.