Ann C Hagen, M.D.

Primary specialty

Endocrinology, Diabetes & Metabolism PhysicianTaxonomy code 207RE0101X

License

D47062 Issued in MD

Practice address

14201 Laurel Park Dr
Suite 214
Laurel, MD 20707-5203

Phone

(301) 953-2080

Fax

(301) 953-3543

NPI assigned

Feb 28, 2006

Sex

Female

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

Practice roles

Interoperability endpoints

• Direct secure messaging: ahagen49213@direct.hopkinsmedicine.org

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.

• Frederick Health Hospital Inc

  • General Acute Care Hospital
  • Frederick, MD
  • NPI 1538165527
  NPD (past)

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

{
    "created_epoch": "1141084800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1346217288",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "14201 LAUREL PARK DR",
            "address_2": "SUITE 214",
            "city": "LAUREL",
            "state": "MD",
            "postal_code": "207075203",
            "telephone_number": "301-953-2080",
            "fax_number": "301-953-3543"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "14201 LAUREL PARK DR",
            "address_2": "SUITE 214",
            "city": "LAUREL",
            "state": "MD",
            "postal_code": "207075203",
            "telephone_number": "301-953-2080",
            "fax_number": "301-953-3543"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HAGEN",
        "first_name": "ANN",
        "middle_name": "C",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-02-28",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RE0101X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Endocrinology, Diabetes & Metabolism",
            "state": "MD",
            "license": "D47062",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Muni Gwanyebit
• Ndango Nelson Gwapadinga
• H.S. Pabla, M.D., P.C.
• Yonas Habte, PT
• Adanna Hackett
• Maria Belen Haig
• Tigist Woldegebrial Haileselassie, PA
• Hakim O. Ogunsanya
• Kenya C Hall
• Lauren V Halvorson, M.D.

• Endocrinology, Diabetes & Metabolism Physician in Laurel, MD
• Providers in Laurel, 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 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.