William A. Bonnefil, MD
Obstetrics & Gynecology Physician · Warren, MI
William A. Bonnefil, MD is an obstetrics & gynecology physician with a practice address in Warren, Michigan, and NPI 1639160930, issued on Nov 4, 2005. Check the license (Michigan 4301030530, as entered in NPPES) on the Michigan Board of Medicine (LARA); the federal record below is the public data PlainDoctor holds for this provider.
- Name
- William A. Bonnefil
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 4301030530 MI
Self-reported in NPPES; status is on the state search - Practice location
- 11012 E 13 Mile RD, Warren, MI 48093
- Phone
- (586) 582-7150
- Enumerated
- Nov 4, 2005
- Record last updated
- Jun 28, 2026
- Fax
- (586) 582-7164
- Medicaid ID
- 4071780 MI
- Entity
- Type 1 · individual
Also registered at 11012 E 13 Mile RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Farah Alshawabkeh, OTR/LOccupational Therapist1770414161
- Loretta AssaloneOccupational Therapist1720256423
- Caitlin Battle, OTR/LOccupational Therapist1639420458
- Curtis BestPhysical Therapist1073781043
- Edward Burke, D.O.Orthopaedic Hand Surgery Physician1801896519
- Elizabeth Cogswell, COOrthotist1184086118
Verify William A. Bonnefil in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301030530Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33 obstetrics & gynecology physician records list a practice address in Warren
They are 33 of the 2,799 NPPES records with a practice address in Warren, and 1,776 obstetrics & gynecology physician records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 33 in Warren → All 1,776 in Michigan → Every provider in Warren →
Other obstetrics & gynecology physician records in Michigan
- Bryan Aaron, MDAnn Arbor, MI1578307724
- Mushtak Abbou, MDRoyal Oak, MI1093796922
- Youstina Abdallah, MDGrand Rapids, MI1679325062
- Adib Abdelrahman, D.O.Pontiac, MI1679889406
- Anan Abdelrahman, MDPontiac, MI1760472740
- Charlene Abernethy, DOWilliamsburg, MI1447305016
- Andrea Abessinio, D.O.Saint Clair Shores, MI1144237926
- Carmela Abessinio, D.O.Grosse Pointe, MI1174661763
- Joelle Abood, M.D.Troy, MI1063724813
- Margot Abundis, M.D.Roseville, MI1396746194
Common questions
What is William A. Bonnefil, MD's NPI number?
William A. Bonnefil, MD's National Provider Identifier (NPI) is 1639160930, issued on Nov 4, 2005. An NPI identifies a provider in billing; it is not a license.
Where is William A. Bonnefil, MD located?
The NPPES record lists a practice address at 11012 E 13 Mile RD, Warren, MI, 48093. Phone: (586) 582-7150. Providers update this record themselves, so call before visiting.
How can I verify William A. Bonnefil, MD's license?
NPPES lists Michigan license number 4301030530, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.