John A. Otremba, MD
Family Medicine Physician · Rochester, MI
John A. Otremba, MD is a family medicine physician with a practice address in Rochester, Michigan, and NPI 1174767776, issued on Apr 27, 2009. Check the license (Michigan 4301101787, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- John A. Otremba
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 4301101787 MI
Self-reported in NPPES; status is on the state search - Practice location
- 1135 W University Dr, Rochester, MI 48307
- Phone
- (248) 650-6301
- Enumerated
- Apr 27, 2009
- Record last updated
- Oct 27, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (248) 650-5486
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,013 in Michigan → Look up another NPI →
Also registered at 1135 W University Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify John A. Otremba in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301101787Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $63.20
3 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
John A. Otremba among 6,013 family medicine physician records in Michigan
John A. Otremba, MD is one of 6,013 family medicine physician records with a practice address in Michigan. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 54% of them.
- NPI issued2009 · 54% of these records are older, 43% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2016 · 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 Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
21 family medicine physician records list a practice address in Rochester
They are 21 of the 717 NPPES records with a practice address in Rochester, and 6,013 family medicine physician records in Michigan.
All 6,013 in Michigan → Every provider in Rochester → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- William Bowman, MDRochester Hills, MI 483071578549226
- Joel Buchanan, MDRochester Hills, MI 483071891777249
- James Giuliani, D.O.Rochester Hills, MI 483071821057829
- Glenn Gradis, D.O.Rochester Hills, MI 483071679543292
- Sheala Jafry, MDRochester, MI 483071174524490
- Colleen Kennedy, D.O.Rochester Hills, MI 483071538140744
- Craig Magnatta, D.O.Rochester Hills, MI 483071144280413
- Bradford Merrelli, MDRochester Hills, MI 483071184699142
Common questions
What is John A. Otremba, MD's NPI number?
John A. Otremba, MD's National Provider Identifier (NPI) is 1174767776, issued on Apr 27, 2009. An NPI identifies a provider in billing; it is not a license.
Where is John A. Otremba, MD located?
The NPPES record lists a practice address at 1135 W University Dr, Rochester, MI, 48307. Phone: (248) 650-6301. Providers update this record themselves, so call before visiting.
How can I verify John A. Otremba, MD's license?
NPPES lists Michigan license number 4301101787, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.