John M. Grosel, MD
Diagnostic Radiology Physician · Columbus, OH
John M. Grosel, MD is a diagnostic radiology physician with a practice address in Columbus, Ohio, and NPI 1306874771, issued on Jun 28, 2006. Check the license (Ohio 35067865, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- John M. Grosel
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- 35067865 OH
Self-reported in NPPES; status is on the state search - Practice location
- 3525 Olentangy River RD, Columbus, OH 43214
- Phone
- (614) 340-7747
- Enumerated
- Jun 28, 2006
- Record last updated
- Apr 1, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (614) 340-7742
- Medicaid IDs
- 2013029 OH
0122264000 WV - Medicare enrollment
- Enrolled (PECOS I20101119000666); accepts Medicare assignment
- Medical or professional school
- Ohio State University College Of Medicine, 1992
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 1,582 in Ohio → Look up another NPI →
Also registered at 3525 Olentangy River RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Richard Adams, DODiagnostic Radiology Physician1568473627
- Kailey Aksel, MSPAS, PA-CPhysician Assistant1841679677
- Tayma Al Faruqi, M.D.Diagnostic Radiology Physician1578542700
- Mark Alfonso, M.D.Diagnostic Radiology Physician1548264872
- Muhammad Amir, M.D.Hospitalist Physician1760432603
- Gregory Balturshot, M.D.Neurological Surgery Physician1043216724
Verify John M. Grosel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35067865Check 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
- Riverside Radiology And Interventional Associates IncColumbus, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John M. Grosel among 1,582 diagnostic radiology physician records in Ohio
John M. Grosel, MD is one of 1,582 diagnostic radiology physician records with a practice address in Ohio. 71% 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 19% of them.
- NPI issued2006 · 19% of these records are older, 42% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated1992 · median 2002 among the 1,060 with a school on file
- Record last updated2013 · 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 2085R0202X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Diagnostic Radiology Physician providers in Ohio
There are 1,582 diagnostic radiology physician records in Ohio.
All 1,582 in Ohio → Every provider in Columbus → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Tayma Al Faruqi, M.D.Columbus, OH 432141578542700
- Mark Alfonso, M.D.Columbus, OH 432141548264872
- John Baumert, M.D.Columbus, OH 432141861494148
- Sumit Bhatla, MDColumbus, OH 432141104823137
- Mary Borgess, M.D.Columbus, OH 432141619979994
- Ronald Budzik, M.D.Columbus, OH 432141043212319
- Thomas Buse, M.D.Columbus, OH 432141285636555
- Thomas Davis, M.D.Columbus, OH 432141770563801
Common questions
What is John M. Grosel, MD's NPI number?
John M. Grosel, MD's National Provider Identifier (NPI) is 1306874771, issued on Jun 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John M. Grosel, MD located?
The NPPES record lists a practice address at 3525 Olentangy River RD, Columbus, OH, 43214. Phone: (614) 340-7747. Providers update this record themselves, so call before visiting.
How can I verify John M. Grosel, MD's license?
NPPES lists Ohio license number 35067865, 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.
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.