Errol M. Zimmerman, M.D.
Hospitalist Physician · Detroit, MI
Errol M. Zimmerman, M.D. is a hospitalist physician with a practice address in Detroit, Michigan, and NPI 1316015852, issued on Dec 1, 2006. Check the license (Michigan 1316015852, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Errol M. Zimmerman
- Credential
- M.D.
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License numbers
- 1316015852 MI
4301056632 MI
Self-reported in NPPES; status is on the state search - Practice location
- 2799 West Grand Blvd., Detroit, MI 48202
- Phone
- (313) 916-8144
- Enumerated
- Dec 1, 2006
- Record last updated
- Mar 17, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicaid ID
- 306001110 MI
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 272 in Michigan → Look up another NPI →
Also registered at 2799 West Grand Blvd.
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Robinetta Armstrong, ACNP-BCAcute Care Nurse Practitioner1407297153
- Andrea Brzys, FNPFamily Nurse Practitioner1467852863
- Mary Burtka, AU.D.Audiologist1043460736
- Tania Newman, NNPNeonatal Nurse Practitioner1275830812
- Tricia Stein, M.D.Infectious Disease Physician1548383276
- Abeer Twal, R.PHPharmacist1821182304
Verify Errol M. Zimmerman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 1316015852Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
64% fewer Medicare Part D claims than the average hospitalist physician in 2024
186 Medicare Part D claims for 85 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. 11 claims were for opioids.
Most prescribed
- Prednisone16 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.
Errol M. Zimmerman among 272 hospitalist physician records in Michigan
Errol M. Zimmerman, M.D. is one of 272 hospitalist physician records with a practice address in Michigan. 90% 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, 69% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileNo · 85% of these records are
- Record last updated2017 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Michigan
There are 272 hospitalist physician records in Michigan.
All 272 in Michigan → Every provider in Detroit → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Fareeha Ashraf, MDDetroit, MI 482021700459856
- Filip Babnic, M.D.Detroit, MI 482021447328976
- Serge BebkoDetroit, MI 482021457746992
- Sevan Duff, MDDetroit, MI 482021659571305
- Amy Engelhardt, D.O.Detroit, MI 482021376706036
- Michael FergusonDetroit, MI 482021013658319
- Heidi Gunderson, D.O.Detroit, MI 482021932277472
- Kim Pham, DODetroit, MI 482021699303305
Common questions
What is Errol M. Zimmerman, M.D.'s NPI number?
Errol M. Zimmerman, M.D.'s National Provider Identifier (NPI) is 1316015852, issued on Dec 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Errol M. Zimmerman, M.D. located?
The NPPES record lists a practice address at 2799 West Grand Blvd., Detroit, MI, 48202. Phone: (313) 916-8144. Providers update this record themselves, so call before visiting.
How can I verify Errol M. Zimmerman, M.D.'s license?
NPPES lists Michigan license number 1316015852, 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 Errol M. Zimmerman, M.D. prescribe under Medicare Part D?
In 2024, Errol M. Zimmerman, M.D. had 186 Medicare Part D claims for 85 beneficiaries; the average among hospitalist physician prescribers was 521. 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.