Andrew C. Gantzer
Family Medicine Physician · Loveland, OH
Andrew C. Gantzer is a family medicine physician with a practice address in Loveland, Ohio, and NPI 1578959722, issued on Apr 14, 2015. Check the license (Ohio 34.012600, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Andrew C. Gantzer
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 34.012600 OH
Self-reported in NPPES; status is on the state search - Practice location
- 1200 Cottonwood Dr, Loveland, OH 45140
- Phone
- (513) 683-5700
- Enumerated
- Apr 14, 2015
- Record last updated
- Apr 10, 2024
- Fax
- (513) 683-5701
- Medicaid ID
- 0138779 OH
- Medicare enrollment
- Enrolled (PECOS I20180615001516); accepts Medicare assignment
- Medical or professional school
- Ohio University, College Of Osteopathic Medicine, 2015
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 5,606 in Ohio → Look up another NPI →
Also registered at 1200 Cottonwood Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jonathan Berbin, MDFamily Medicine Physician1245591056
- Julianna Bort, DOFamily Medicine Physician1902366750
- James Kolp, D.O.Family Medicine Physician1730181553
Verify Andrew C. Gantzer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 34.012600Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
13% more Medicare Part D claims than the average family medicine physician in 2024
3,998 Medicare Part D claims for 562 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 93 claims were for opioids.
Most prescribed
- Atorvastatin Calcium208 claims
- Lisinopril193 claims
- Rosuvastatin Calcium154 claims
- Amlodipine Besylate124 claims
- Omeprazole121 claims
- Gabapentin94 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
- The Christ Hospital Medical Associates, LLCLoveland, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Andrew C. Gantzer among 5,606 family medicine physician records in Ohio
Andrew C. Gantzer is one of 5,606 family medicine physician records with a practice address in Ohio. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 76% of them.
- NPI issued2015 · 76% of these records are older, 22% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2015 · median 2005 among the 3,510 with a school on file
- Record last updated2024 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
17 family medicine physician records list a practice address in Loveland
They are 17 of the 618 NPPES records with a practice address in Loveland, and 5,606 family medicine physician records in Ohio.
All 5,606 in Ohio → Every provider in Loveland → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Kelly Arey, D.O.Loveland, OH 451401043597875
- Jonathan Berbin, MDLoveland, OH 451401245591056
- Kimberly BetheaLoveland, OH 451401366973216
- Holly Binnig, MDLoveland, OH 451401609805589
- Neama Esmaili, MDLoveland, OH 451401568665628
- Susan Fremont, MDLoveland, OH 451401386626893
- Elizabeth Horrigan, M.D.Loveland, OH 451401245200658
- Tamara Huson, MDLoveland, OH 451401982124244
Common questions
What is Andrew C. Gantzer's NPI number?
Andrew C. Gantzer's National Provider Identifier (NPI) is 1578959722, issued on Apr 14, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Andrew C. Gantzer located?
The NPPES record lists a practice address at 1200 Cottonwood Dr, Loveland, OH, 45140. Phone: (513) 683-5700. Providers update this record themselves, so call before visiting.
How can I verify Andrew C. Gantzer's license?
NPPES lists Ohio license number 34.012600, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Andrew C. Gantzer prescribe under Medicare Part D?
In 2024, Andrew C. Gantzer had 3,998 Medicare Part D claims for 562 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.