Michael David Martz, DO
Family Medicine Physician · Lima, OH
Michael David Martz, DO is a family medicine physician with a practice address in Lima, Ohio, and NPI 1477563740, issued on Aug 9, 2006. Check the license (Ohio 34.008817, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Michael David Martz
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 34.008817 OH
Self-reported in NPPES; status is on the state search - Practice location
- 825 W Market St, Lima, OH 45805
- Phone
- (419) 996-5780
- Enumerated
- Aug 9, 2006
- Record last updated
- Jul 6, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (419) 996-5781
- Medicaid ID
- 2677965 OH
- Medicare enrollment
- Enrolled (PECOS I20061025000452); accepts Medicare assignment
- Medical or professional school
- Midwestern University, Chicago College Of Osteopathic Med, 2004
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 5,606 in Ohio → Look up another NPI →
Also registered at 825 W Market St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Eric Amstutz, CNPFamily Nurse Practitioner1073869863
- Abbas Khalil, MDSpecialist1093716698
- Jay Martin, MDFamily Medicine Physician1326026444
Verify Michael David Martz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 34.008817Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.4 times the Medicare Part D claims of the average family medicine physician in 2024
15,518 Medicare Part D claims for 975 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 277 claims were for opioids.
Most prescribed
- Atorvastatin Calcium868 claims
- Levothyroxine Sodium569 claims
- Amlodipine Besylate519 claims
- Lisinopril424 claims
- Omeprazole400 claims
- Metoprolol Succinate368 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
- Mercy Health Physicians Lima, LLCLima, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael David Martz among 5,606 family medicine physician records in Ohio
Michael David Martz, DO 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 2006, is newer than 18% of them.
- NPI issued2006 · 18% of these records are older, 48% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2004 · median 2005 among the 3,510 with a school on file
- Record last updated2017 · 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).
47 family medicine physician records list a practice address in Lima
They are 47 of the 2,639 NPPES records with a practice address in Lima, and 5,606 family medicine physician records in Ohio.
All 5,606 in Ohio → Every provider in Lima → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Manu Aggarwal, MDLima, OH 458051477740157
- Madeline Agosto, M.D.Lima, OH 458051053363580
- Ashwin Amin, M.D.Lima, OH 458051508900739
- Kayla Carman, DOLima, OH 458051780249540
- Christine Gaynier, MDLima, OH 458051346235728
- Connie Ingalls, M.D.Lima, OH 458051750382438
- William Leahy, MDLima, OH 458051447245774
- Jay Martin, MDLima, OH 458051326026444
Common questions
What is Michael David Martz, DO's NPI number?
Michael David Martz, DO's National Provider Identifier (NPI) is 1477563740, issued on Aug 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael David Martz, DO located?
The NPPES record lists a practice address at 825 W Market St, Lima, OH, 45805. Phone: (419) 996-5780. Providers update this record themselves, so call before visiting.
How can I verify Michael David Martz, DO's license?
NPPES lists Ohio license number 34.008817, 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 Michael David Martz, DO prescribe under Medicare Part D?
In 2024, Michael David Martz, DO had 15,518 Medicare Part D claims for 975 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.