NPPES file of Aug 9, 2026

William Britt Zimmerman, DO

Urology Physician · East Lansing, MI

William Britt Zimmerman, DO is a urology physician with a practice address in East Lansing, Michigan, and NPI 1285803627, issued on Feb 28, 2008. Check the license (Michigan 5101016094, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1285803627
Name
William Britt Zimmerman
Credential
DO
Primary taxonomy
Urology Physician 208800000X
License number
5101016094 MI
Self-reported in NPPES; status is on the state search
Practice location
4660 S Hagadorn RD Ste 600, East Lansing, MI 48823
Phone
(517) 355-4205
Enumerated
Feb 28, 2008
Record last updated
Oct 22, 2024
Fax
(517) 355-4202
Medicare enrollment
Enrolled (PECOS I20090619000038); accepts Medicare assignment
Medical or professional school
West Virginia School Of Osteopathic Medicine, 2002
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 4660 S Hagadorn RD Ste 600

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Senan Abdul-Hamed, MDSurgery Physician1396034476
  2. George Abela, M.D.Cardiovascular Disease Physician1629012299
  3. Mohammed Akhter, M.D.Interventional Cardiology Physician1740485390
  4. Stephanie Bray, M.D.Plastic and Reconstructive Surgery Physician1881892388
  5. Ruby Chahal, DPMFoot & Ankle Surgery Podiatrist1205148111
  6. Jacquelyn Charbel, DOColon & Rectal Surgery Physician1760623318

Verify William Britt Zimmerman in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
    Search for license 5101016094
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Michigan license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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3% fewer Medicare Part D claims than the average urology physician in 2024

1,300 Medicare Part D claims for 337 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D.

  1. William Zimmerman1,300
  2. Specialty average1,340

Most prescribed

  1. Tamsulosin Hcl513 claims
  2. Finasteride229 claims
  3. Gemtesa80 claims
  4. Myrbetriq59 claims
  5. Alfuzosin Hcl Er54 claims
  6. Trospium Chloride Er39 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.

Industry payments in 2024: $462.36

9 payments; by number, the most common kind was food and beverage; the largest payer was Coloplast Corp. The 9,340 providers of this specialty with any payment received $3,800.04 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. William Zimmerman$462.36
  2. Specialty average$3,800.04

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Msu Health Care Inc.Lansing, MI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Urology Physician providers in Michigan

There are 446 urology physician records in Michigan.

Other urology physician records in Michigan

  1. Mazen Abdelhady, M.D.Detroit, MI1669771507
  2. Firas Abdollah, M.D.Detroit, MI1932591898
  3. John Addington, PA-CRochester Hills, MI1306942784
  4. Anthony Adeleye, MDWarren, MI1275552655
  5. Muzammil Ahmed, M.D.Westland, MI1689649873
  6. Abdulrahman AlruwailyAnn Arbor, MI1154787604
  7. Nitin Ambani, M.D.Ann Arbor, MI1417966060
  8. Sapan Ambani, M.D.Ann Arbor, MI1063640175
  9. Barrett Anderson, D.O.Detroit, MI1972735587
  10. John Anema, M.D.Grand Rapids, MI1053411215

Common questions

What is William Britt Zimmerman, DO's NPI number?

William Britt Zimmerman, DO's National Provider Identifier (NPI) is 1285803627, issued on Feb 28, 2008. An NPI identifies a provider in billing; it is not a license.

Where is William Britt Zimmerman, DO located?

The NPPES record lists a practice address at 4660 S Hagadorn RD Ste 600, East Lansing, MI, 48823. Phone: (517) 355-4205. Providers update this record themselves, so call before visiting.

How can I verify William Britt Zimmerman, DO's license?

NPPES lists Michigan license number 5101016094, 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 William Britt Zimmerman, DO prescribe under Medicare Part D?

In 2024, William Britt Zimmerman, DO had 1,300 Medicare Part D claims for 337 beneficiaries; the average among urology physician prescribers was 1,340. 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.