Richard Zekman, DO
Medical Oncology Physician · Royal Oak, MI
Richard Zekman, DO is a medical oncology physician with a practice address in Royal Oak, Michigan, and NPI 1043426521, issued on May 14, 2007. Check the license (Michigan 5101015788, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Richard Zekman
- Credential
- DO
- Primary taxonomy
- Medical Oncology Physician 207RX0202X
- License number
- 5101015788 MI
Self-reported in NPPES; status is on the state search - Practice location
- 3577 W 13 Mile RD, Royal Oak, MI 48073
- Phone
- (248) 551-3446
- Enumerated
- May 14, 2007
- Record last updated
- Mar 25, 2011 (not updated in 15 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20080828000471); accepts Medicare assignment
- Medical or professional school
- R Franklin University Of Med & Sci/Chicago Medical School, 2003
- Entity
- Type 1 · individual
8 nearest medical oncology physician records → All 177 in Michigan → Look up another NPI →
Also registered at 3577 W 13 Mile RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nasser AldhaibaniRadiation Oncology Physician1952615932
- Joseph Anderson, M.D.Medical Oncology Physician1629146154
- Carol Appel, N.P.Nurse Practitioner1053370551
- Samer Ballouz, M.D.Hematology & Oncology Physician1528068020
- Pamela Benitez, MDSurgery Physician1992878722
- Donald BrabbinsRadiation Oncology Physician1639148018
Verify Richard Zekman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 5101015788Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.2 times the Medicare Part D claims of the average medical oncology physician in 2024
2,959 Medicare Part D claims for 497 beneficiaries, against an average of 703 among the 4,230 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims. 130 claims were for opioids.
Most prescribed
- Letrozole333 claims
- Eliquis165 claims
- Dexamethasone153 claims
- Hydroxyurea143 claims
- Ondansetron Hcl135 claims
- Acyclovir124 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
- Michigan Healthcare Professionals PCFarmington Hills, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Richard Zekman among 177 medical oncology physician records in Michigan
Richard Zekman, DO is one of 177 medical oncology physician records with a practice address in Michigan. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 56% of them.
- NPI issued2007 · 56% of these records are older, 31% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 76% of these records are
- Graduated2003 · median 2000 among the 135 with a school on file
- Record last updated2011 · 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 207RX0202X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Oncology Physician providers in Michigan
There are 177 medical oncology physician records in Michigan.
All 177 in Michigan → Every provider in Royal Oak → Medical Oncology Physician nationwide →
The 8 medical oncology physician records with the nearest ZIP codes
- Ayham Al Ashkar, MDRoyal Oak, MI 480731417084799
- Joseph Anderson, M.D.Royal Oak, MI 480731629146154
- Anthony D'Errico, D.O.Royal Oak, MI 480731811957756
- Edward Feldman, MDRoyal Oak, MI 480731992773741
- Padmaja Venuturumilli, MDRoyal Oak, MI 480731548475387
- Savitha Balaraman, MDMadison Heights, MI 480711083696694
- Michael Berkovic, DOMadison Heights, MI 480711326029265
- Anibal Drelichman, MDSouthfield, MI 480751740222447
Common questions
What is Richard Zekman, DO's NPI number?
Richard Zekman, DO's National Provider Identifier (NPI) is 1043426521, issued on May 14, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Richard Zekman, DO located?
The NPPES record lists a practice address at 3577 W 13 Mile RD, Royal Oak, MI, 48073. Phone: (248) 551-3446. Providers update this record themselves, so call before visiting.
How can I verify Richard Zekman, DO's license?
NPPES lists Michigan license number 5101015788, 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 Richard Zekman, DO prescribe under Medicare Part D?
In 2024, Richard Zekman, DO had 2,959 Medicare Part D claims for 497 beneficiaries; the average among medical oncology physician prescribers was 703. 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.