Paul O. Thieme, DO
Radiation Oncology Physician · Grand Rapids, MI
Paul O. Thieme, DO is a radiation oncology physician with a practice address in Grand Rapids, Michigan, and NPI 1568535938, issued on Nov 15, 2006. Check the license (Michigan 010272, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Paul O. Thieme
- Credential
- DO
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License number
- 010272 MI
Self-reported in NPPES; status is on the state search - Practice location
- 145 Michigan St NE Ste 1100, Grand Rapids, MI 49503
- Phone
- (616) 486-5750
- Enumerated
- Nov 15, 2006
- Record last updated
- Dec 9, 2025
- Medicaid ID
- 4565403 MI
- Medicare enrollment
- Enrolled (PECOS I20040403000281); accepts Medicare assignment
- Medical or professional school
- Michigan State University College Of Osteopathic Medicine, 1988
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 239 in Michigan → Look up another NPI →
Also registered at 145 Michigan St NE Ste 1100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Robert Kirkland, MDRadiation Oncology Physician1578940029
- Gina Rebesco, MDRadiation Oncology Physician1013444967
Verify Paul O. Thieme in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 010272Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
36% fewer Medicare Part D claims than the average radiation oncology physician in 2024
86 Medicare Part D claims for 53 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D. 21 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen21 claims
- Dexamethasone19 claims
- Ondansetron Hcl17 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
- Radiation Oncology Centers PCHolland, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Paul O. Thieme among 239 radiation oncology physician records in Michigan
Paul O. Thieme, DO is one of 239 radiation oncology physician records with a practice address in Michigan. 79% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 55% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated1988 · median 2005 among the 172 with a school on file
- Record last updated2025 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Radiation Oncology Physician providers in Michigan
There are 239 radiation oncology physician records in Michigan.
All 239 in Michigan → Every provider in Grand Rapids → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Joshua Corteville, MDGrand Rapids, MI 495031093203457
- John Edlund, MDGrand Rapids, MI 495031841215878
- Celine Eid, MDGrand Rapids, MI 495031447047774
- Patrick Fabrizio, MDGrand Rapids, MI 495031356350938
- Anudeeta Gautam, MDGrand Rapids, MI 495031699562017
- Robert Kirkland, MDGrand Rapids, MI 495031578940029
- Michael Mahacek, MDGrand Rapids, MI 495031922021484
- Brandon Mancini, M.D.Grand Rapids, MI 495031366731838
Common questions
What is Paul O. Thieme, DO's NPI number?
Paul O. Thieme, DO's National Provider Identifier (NPI) is 1568535938, issued on Nov 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Paul O. Thieme, DO located?
The NPPES record lists a practice address at 145 Michigan St NE Ste 1100, Grand Rapids, MI, 49503. Phone: (616) 486-5750. Providers update this record themselves, so call before visiting.
How can I verify Paul O. Thieme, DO's license?
NPPES lists Michigan license number 010272, 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.
How much does Paul O. Thieme, DO prescribe under Medicare Part D?
In 2024, Paul O. Thieme, DO had 86 Medicare Part D claims for 53 beneficiaries; the average among radiation oncology physician prescribers was 134. 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.