Frank S Czerwiec Jr., MD, PHD

Primary specialty

Endocrinology, Diabetes & Metabolism PhysicianTaxonomy code 207RE0101X

License

D0046791 Issued in MD

Practice address

2440 Research Blvd
3Rd Floor, Clinical Development
Rockville, MD 20850-3238

Phone

(240) 683-3523

Fax

(301) 721-7523

NPI assigned

Aug 31, 2006

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

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Doctor of Medicine, Doctor of Philosophy

State licenses

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

{
    "created_epoch": "1156982400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1183852800000",
    "number": "1215048095",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11808 FORUM HILL CT",
            "city": "POTOMAC",
            "state": "MD",
            "postal_code": "208546416",
            "telephone_number": "301-983-5836",
            "fax_number": "301-721-7523"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2440 RESEARCH BLVD",
            "address_2": "3RD FLOOR, CLINICAL DEVELOPMENT",
            "city": "ROCKVILLE",
            "state": "MD",
            "postal_code": "208503238",
            "telephone_number": "240-683-3523",
            "fax_number": "301-721-7523"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CZERWIEC",
        "first_name": "FRANK",
        "middle_name": "S",
        "name_prefix": "Dr.",
        "name_suffix": "Jr.",
        "credential": "MD, PHD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-08-31",
        "last_updated": "2007-07-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RE0101X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Endocrinology, Diabetes & Metabolism",
            "state": "MD",
            "license": "D0046791",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Endocrinology, Diabetes & Metabolism Physician in Rockville, MD
• Providers in Rockville, MD by specialty
• Endocrinology, Diabetes & Metabolism Physician in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 8, 2007; 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.