Individual provider Active NPI

Nancy Jane C. Friedley, M.D.

  • Geriatric Medicine (Internal Medicine) Physician
  • Baltimore, MD
National Provider Identifier
1235106329
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Geriatric Medicine (Internal Medicine) PhysicianTaxonomy code 207RG0300X
License
D0046504 Issued in MD
Practice address
5601 Loch Raven Blvd
Russell Morgan BLDG, Ste 511
Baltimore, MD 21239-2905
Phone
(410) 532-4480
NPI assigned
Mar 7, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Geriatric Medicine (Internal Medicine) Physician 207RG0300X D0046504 MD Primary

Addresses

Primary practice location

5601 Loch Raven Blvd
Russell Morgan BLDG, Ste 511
Baltimore, MD 21239-2905

Mailing address

5601 Loch Raven Blvd
Russell Morgan BLDG, Ste 511
Baltimore, MD 21239-2905
Phone (410) 532-4480

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
D0046504MDMDGeriatric Medicine (Internal Medicine) Physician

Practice roles

OrganizationSpecialtyStatusNew patients
The Good Samaritan Hospital of Maryland, Inc. Past Accepting new patients
Medstar Good Samaritan Physicians LLC Past Accepting new patients

Organizations & group practices 2

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.

NPI Registry JSON

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

{
    "created_epoch": "1141689600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1235106329",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5601 LOCH RAVEN BLVD",
            "address_2": "RUSSELL MORGAN BLDG, STE 511",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212392905",
            "telephone_number": "410-532-4480"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5601 LOCH RAVEN BLVD",
            "address_2": "RUSSELL MORGAN BLDG, STE 511",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212392905",
            "telephone_number": "410-532-4480"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FRIEDLEY",
        "first_name": "NANCY JANE",
        "middle_name": "C.",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-03-07",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Geriatric Medicine",
            "state": "MD",
            "license": "D0046504",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Baltimore, MD

Sources for this page

  • 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.