Zachary Ian Hagemeyer, DO

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

06080 Issued in KY

Practice address

2400 Eastpoint Pkwy Ste 550
Louisville, KY 40223-4154

Phone

(502) 253-6630

Fax

(502) 253-6639

NPI assigned

Apr 1, 2022

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in KY

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Internal Medicine

Education

Marian University College of Osteopathic Medicine, 2022

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Baptist Health Medical Group IncGroup PAC ID 5597867184, 2,431 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Baptist Health Louisville Hospital, Louisville, KY, CCN 180130

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

Practice roles

Locations

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.

• Baptist Health Medical Group Inc

  • Rural Health Clinic/Center
  • Dawson Springs, KY
  • NPI 1982178216
  Medicare reassignment Care Compare group NPD
• Baptist Health Medical Group, Inc.

  • Family Medicine Physician
  • Jeffersonville, IN
  • NPI 1811648827

  Internal Medicine

  NPD
• Baptist Health Medical Group Inc

  • Internal Medicine Physician
  • Louisville, KY
  • NPI 1780961300
  NPD (past)

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

• Baptist Healthcare System Inc.

  • General Acute Care Hospital
  • Louisville, KY
  • NPI 1265539498
  Care Compare affiliation

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

{
    "created_epoch": "1648771200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1750377600000",
    "number": "1760122188",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1901 CAMPUS PL",
            "city": "LOUISVILLE",
            "state": "KY",
            "postal_code": "402992308",
            "telephone_number": "502-253-4924",
            "fax_number": "502-489-5750"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2400 EASTPOINT PKWY STE 550",
            "city": "LOUISVILLE",
            "state": "KY",
            "postal_code": "402234154",
            "telephone_number": "502-253-6630",
            "fax_number": "502-253-6639"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "550 S Jackson St # A3K00",
            "address_purpose": "LOCATION",
            "city": "Louisville",
            "state": "KY",
            "postal_code": "402021622",
            "country_code": "US",
            "telephone_number": "502-852-4277",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HAGEMEYER",
        "first_name": "ZACHARY",
        "middle_name": "IAN",
        "name_prefix": "Dr.",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2022-04-01",
        "last_updated": "2025-06-20",
        "certification_date": "2025-06-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "KY",
            "license": "06080",
            "primary": true
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Katrina L Hagan, A.P.R.N.
• Mary Cecil Hagan, OTR/ L
• Sara S Hagan, MFTA
• Stuart Hopkins Hagan, MD
• Terry M. Hagan, MD
• Ashley E Hager, OTR/L
• Denise M Hager, APRN
• Margaret Hager, RBT
• Rebecca Rose Hager, BS, RBT
• Ronald Eugene Hager, LCSW

• Internal Medicine Physician in Louisville, KY
• Providers in Louisville, KY by specialty
• Internal Medicine Physician in Kentucky

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 20, 2025; 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.