Marvin R. Mark, D.M.D

Primary specialty

General Practice DentistryTaxonomy code 1223G0001X

License

9632 Issued in MD

Practice address

10301 Georgia Ave
Ste 307
Silver Spring, MD 20902-5020

Phone

(301) 593-4200

NPI assigned

Mar 13, 2007

Sex

Male

Sole proprietor

Yes

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

Enrolled in DC

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: No
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

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

{
    "created_epoch": "1173744000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1762732800000",
    "number": "1144353988",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10301 GEORGIA AVE",
            "address_2": "STE 307",
            "city": "SILVER SPRING",
            "state": "MD",
            "postal_code": "209025020",
            "telephone_number": "301-593-4200",
            "fax_number": "301-754-1614"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10301 GEORGIA AVE",
            "address_2": "STE 307",
            "city": "SILVER SPRING",
            "state": "MD",
            "postal_code": "209025020",
            "telephone_number": "301-593-4200"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MARK",
        "first_name": "MARVIN",
        "middle_name": "R.",
        "name_prefix": "Dr.",
        "credential": "D.M.D",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2007-03-13",
        "last_updated": "2025-11-10",
        "certification_date": "2025-11-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "MD",
            "license": "9632",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Ndifor Marinus
• Mark H. Eig, M.D. LLC
• Mark Johnson, MD, PC
• Mark Sullivan LLC
• Mark Wells DC PA (Advanced Chiropractic of Beltsville)
• Michelle Anne Markow, CCC-SLP
• Laura Marks
• Holly Markush, LMT
• John Robert Marler, M.D.
• Maria Triantis Marmaras, PT, DPT

• General Practice Dentistry in Silver Spring, MD
• Providers in Silver Spring, MD by specialty
• General Practice Dentistry in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 10, 2025; 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.