Zachary Ian Hagemeyer, DO
Internal Medicine Physician · Louisville, KY
Zachary Ian Hagemeyer, DO is an internal medicine physician with a practice address in Louisville, Kentucky, and NPI 1760122188, issued on Apr 1, 2022. Check the license (Kentucky 06080, as entered in NPPES) on the Kentucky Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- Zachary Ian Hagemeyer
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 06080 KY
Self-reported in NPPES; status is on the state search - Practice location
- 2400 Eastpoint Pkwy Ste 550, Louisville, KY 40223
- Phone
- (502) 253-6630
- Enumerated
- Apr 1, 2022
- Record last updated
- Jun 20, 2025
- Fax
- (502) 253-6639
- Medicare enrollment
- Enrolled (PECOS I20250703001882); accepts Medicare assignment
- Medical or professional school
- Marian University College Of Osteopathic Medicine, 2022
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,526 in Kentucky → Look up another NPI →
Also registered at 2400 Eastpoint Pkwy Ste 550
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lacey Gunn, M.D., PH.D.Family Medicine Physician1033529458
- Richa Jain, MDFamily Medicine Physician1881797827
- Suzanne Whalen, APRNWomen's Health Nurse Practitioner1770943904
Verify Zachary Ian Hagemeyer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKentucky Board of Medical Licensure
Search for license 06080Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average internal medicine physician in 2024
193 Medicare Part D claims for 34 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium18 claims
- Losartan Potassium13 claims
- Carvedilol12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Baptist Health Medical Group IncLouisville, KY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Zachary Ian Hagemeyer among 1,526 internal medicine physician records in Kentucky
Zachary Ian Hagemeyer, DO is one of 1,526 internal medicine physician records with a practice address in Kentucky. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 94% of them.
- NPI issued2022 · 94% of these records are older, 3% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2022 · median 2006 among the 1,025 with a school on file
- Record last updated2025 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
457 internal medicine physician records list a practice address in Louisville
They are 457 of the 21,891 NPPES records with a practice address in Louisville, and 1,526 internal medicine physician records in Kentucky.
All 1,526 in Kentucky → Every provider in Louisville → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Carlton Paige, M.D.Louisville, KY 402231417905795
- Tonya Perkins, MDLouisville, KY 402231033130497
- George Venhoff, M.D.Louisville, KY 402231225030653
- Emily Camp, M.D.Louisville, KY 402221568998201
- Dawn Courtenay, MDLouisville, KY 402221811032014
- Robert Ellis, M.D.Louisville, KY 402221427006816
- Paul Loheide, M.D.Louisville, KY 402221356305270
- Gerlinda Lowrey, M.D.Louisville, KY 402221225049513
Common questions
What is Zachary Ian Hagemeyer, DO's NPI number?
Zachary Ian Hagemeyer, DO's National Provider Identifier (NPI) is 1760122188, issued on Apr 1, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Zachary Ian Hagemeyer, DO located?
The NPPES record lists a practice address at 2400 Eastpoint Pkwy Ste 550, Louisville, KY, 40223. Phone: (502) 253-6630. Providers update this record themselves, so call before visiting.
How can I verify Zachary Ian Hagemeyer, DO's license?
NPPES lists Kentucky license number 06080, as entered by the provider. Search the Kentucky Board of Medical Licensure at https://web1.ky.gov/GenSearch/LicenseSearch.aspx?AGY=5. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Zachary Ian Hagemeyer, DO prescribe under Medicare Part D?
In 2024, Zachary Ian Hagemeyer, DO had 193 Medicare Part D claims for 34 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.