Tehzeeb Hassan, DDS

Primary specialty

General Practice DentistryTaxonomy code 1223G0001X

License

0401419965 Issued in VA

Practice address

812 Muddy Branch Rd
Gaithersburg, MD 20878-2780

Phone

(240) 801-3138

NPI assigned

Jun 30, 2025

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

Practice roles

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Gaithersburg Modern Dentistry, LLC

  • Dentist
  • Gaithersburg, MD
  • NPI 1578242780
  NPD (past)

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

{
    "created_epoch": "1751241600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789084800000",
    "number": "1851280390",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "17068 CHARLES M LANKFORD JR MEMORIAL HWY",
            "city": "EASTVILLE",
            "state": "VA",
            "postal_code": "23347"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "812 MUDDY BRANCH RD",
            "city": "GAITHERSBURG",
            "state": "MD",
            "postal_code": "208782780",
            "telephone_number": "240-801-3138"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HASSAN",
        "first_name": "TEHZEEB",
        "credential": "DDS",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2025-06-30",
        "last_updated": "2026-09-11",
        "certification_date": "2026-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "VA",
            "license": "0401419965",
            "primary": true
        },
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "MD",
            "license": "18960",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Shenna V Harris
• Kimberly Harrity
• Tara Rachel Hart, M.S.
• Samantha Hartage
• Mubarak Ali Mubarak Hassan, M.D.
• Eftekhar Alsadat Hassani, D.D.S
• Changting Haudenschild, M.D.
• Havanna Dialysis LLC
• Haiyan Shi Hawkes, LAC,, C.M.D.
• Hayat Nutrition & Wellness, LLC

• General Practice Dentistry in Gaithersburg, MD
• Providers in Gaithersburg, 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 Sep 11, 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.