Madison Wylie Hawkes Gagern

Primary specialty

Physician AssistantTaxonomy code 363A00000X

Practice address

8178 Lark Brown Rd Ste 101
Elkridge, MD 21075-6438

Phone

(410) 646-4800

NPI assigned

Oct 17, 2019

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

Enrolled in MD

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Physician Assistant

Education

Other, 2020

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Maryland Spine and Brain Specialists, LLCGroup PAC ID 0547223216, 3 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Saint Agnes Hospital Hospital, Baltimore, MD, CCN 210011

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

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.

• Maryland Spine and Brain Specialists, LLC

  • Specialist
  • Elkridge, MD
  • NPI 1639359508
  Medicare reassignment Care Compare group

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• St. Agnes Healthcare, Inc.

  • General Acute Care Hospital
  • Baltimore, MD
  • NPI 1245274901
  Care Compare affiliation

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

{
    "created_epoch": "1571270400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779321600000",
    "number": "1043852411",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "253 POE CT",
            "city": "SEVERNA PARK",
            "state": "MD",
            "postal_code": "211462136",
            "telephone_number": "301-873-2902"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8178 LARK BROWN RD STE 101",
            "city": "ELKRIDGE",
            "state": "MD",
            "postal_code": "210756438",
            "telephone_number": "410-646-4800"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GAGERN",
        "first_name": "MADISON",
        "middle_name": "WYLIE HAWKES",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-10-17",
        "last_updated": "2026-05-21",
        "certification_date": "2026-05-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Charles Eric Franklin
• Katherine Fricke, NP
• Charia Louise Friend, C.R.N.P.
• Noelle Friend
• Carrie Melissa Gadsden, ED.S.
• Ellen Cary Gallman, DNP, APRN, RD
• Busayo Ganiyu
• Gabriela Elizabeth Gaona Barahona, LMSW
• Aram Singh Garewal, MD
• Gary a. Milles, M.D., P.a.

• Physician Assistant in Elkridge, MD
• Providers in Elkridge, MD by specialty
• Physician Assistant in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 21, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.