Frederick Culver Kass, M.D.

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

7465 Issued in MT

Practice address

4301 Jones Bridge Rd
Family Medicine Clinic-Usuhs
Bethesda, MD 20814-4712

Phone

(301) 295-3630

NPI assigned

Feb 2, 2006

Last updated

Jul 13, 2026By the provider in NPPES

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

State licenses

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

{
    "created_epoch": "1138838400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1871565127",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5700 WYNGATE DR",
            "city": "BETHESDA",
            "state": "MD",
            "postal_code": "208172555",
            "telephone_number": "301-564-2925"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4301 JONES BRIDGE RD",
            "address_2": "FAMILY MEDICINE CLINIC-USUHS",
            "city": "BETHESDA",
            "state": "MD",
            "postal_code": "208144712",
            "telephone_number": "301-295-3630"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KASS",
        "first_name": "FREDERICK",
        "middle_name": "CULVER",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-02-02",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "MT",
            "license": "7465",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kary Dental, LLC
• Andrew Lawrence Kary, DDS
• Mariam Didden Kashani, CRNP
• Mehrdad Kashfipour
• Erik Kass, MD
• Sara Monson Kass, MD
• Gregory Katchuk, OD
• Katie Piura LLC
• Gregory James Kato, M.D.
• Ildy Margaret Katona, M.D.

• Family Medicine Physician in Bethesda, MD
• Providers in Bethesda, MD by specialty
• Family Medicine Physician 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.