Brian James Martens, D.O.
Anatomic Pathology & Clinical Pathology Physician · St Petersburg, FL
Brian James Martens, D.O. is an anatomic pathology & clinical pathology physician with a practice address in St Petersburg, Florida, and NPI 1144683467, issued on Apr 4, 2016. Check the license (Florida OS16338, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Brian James Martens
- Credential
- D.O.
- Primary taxonomy
- Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
- License number
- OS16338 FL
Self-reported in NPPES; status is on the state search - Practice location
- 701 6TH St S, St Petersburg, FL 33701
- Phone
- (727) 893-6182
- Enumerated
- Apr 4, 2016
- Record last updated
- Aug 23, 2022
- Fax
- (727) 893-6861
- Medicare enrollment
- Enrolled (PECOS I20220824001748); accepts Medicare assignment
- Medical or professional school
- Nova Southeastern College Of Osteo Medicine, 2016
- Entity
- Type 1 · individual
8 nearest anatomic pathology & clinical pathology physician records → All 966 in Florida → Look up another NPI →
Also registered at 701 6TH St S
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Oluwagbemiga Adeyemi, MDAnesthesiology Physician1184611550
- Michaella Arnholt, RD,RDNRegistered Dietitian1023636602
- Ji Young Bang, M.D.Gastroenterology Physician1912218314
- David BanksCertified Registered Nurse Anesthetist1528783107
- Jacqueline Biance, MDAnesthesiology Physician1013368265
- Jacob Blattstein, DOStudent in an Organized Health Care Education/Training Program1629913124
Verify Brian James Martens in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license OS16338Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Ohi West Medical Group LLCSaint Petersburg, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Brian James Martens among 966 anatomic pathology & clinical pathology physician records in Florida
Brian James Martens, D.O. is one of 966 anatomic pathology & clinical pathology physician records with a practice address in Florida. 66% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 87% of them.
- NPI issued2016 · 87% of these records are older, 10% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2016 · median 1999 among the 553 with a school on file
- Record last updated2022 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ZP0102X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anatomic Pathology & Clinical Pathology Physician providers in Florida
There are 966 anatomic pathology & clinical pathology physician records in Florida.
All 966 in Florida → Every provider in St Petersburg → Anatomic Pathology & Clinical Pathology Physician nationwide →
The 8 anatomic pathology & clinical pathology physician records with the nearest ZIP codes
- Jeremy Bowers, M.D.St Petersburg, FL 337011548452402
- Wilfredo Chamizo, M.D.St Petersburg, FL 337011851340798
- Larry Davis, M.D.St Petersburg, FL 337011770502098
- Edwin Humphrey, M.D.St Petersburg, FL 337011295754547
- Johnny Nguyen, M.D.St Petersburg, FL 337011194024331
- Curtis Songster, M.D.St Petersburg, FL 337011356367361
- Kern Davis, MDSt Petersburg, FL 337051194822726
- Danielle Fasciano, DOSt Petersburg, FL 337051376997668
Common questions
What is Brian James Martens, D.O.'s NPI number?
Brian James Martens, D.O.'s National Provider Identifier (NPI) is 1144683467, issued on Apr 4, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Brian James Martens, D.O. located?
The NPPES record lists a practice address at 701 6TH St S, St Petersburg, FL, 33701. Phone: (727) 893-6182. Providers update this record themselves, so call before visiting.
How can I verify Brian James Martens, D.O.'s license?
NPPES lists Florida license number OS16338, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. 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.