NPPES file of Aug 9, 2026

Willie James Parker, MD

Obstetrics & Gynecology Physician · Ann Arbor, MI

Willie James Parker, MD is an obstetrics & gynecology physician with a practice address in Ann Arbor, Michigan, and NPI 1841203536, issued on Aug 14, 2006. Check the license (Michigan 4301087686, as entered in NPPES) on the Michigan Board of Medicine (LARA); the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1841203536
Name
Willie James Parker
Credential
MD
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
4301087686 MI
Self-reported in NPPES; status is on the state search
Practice location
1500 East Medical Center Dr, Ann Arbor, MI 48109
Phone
(734) 763-6295
Enumerated
Aug 14, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest obstetrics & gynecology physician records → All 1,776 in Michigan → Look up another NPI →

Also registered at 1500 East Medical Center Dr

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

  1. Samia Abdelnabi, CNMAdvanced Practice Midwife1639404320
  2. Mahshid Abir, MDEmergency Medicine Physician1790988632
  3. Barbara Adams, MDPediatric Rheumatology Physician1962412577
  4. David Adams, MBBSAnesthesiology Physician1346484417
  5. Gaury Adhikary, MDAnesthesiology Physician1629094297
  6. Jeremy Adler, MDPediatric Gastroenterology Physician1033243191

Verify Willie James Parker 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 4301087686    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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Willie James Parker among 1,776 obstetrics & gynecology physician records in Michigan

Willie James Parker, MD is one of 1,776 obstetrics & gynecology physician records with a practice address in Michigan. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 13% of them.

  • NPI issued2006 · 13% of these records are older, 57% newer
  • In a Medicare fileNo · 73% of these records are
  • In the CMS Doctors and Clinicians fileNo · 56% of these records are
  • Record last updated2007 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

143 obstetrics & gynecology physician records list a practice address in Ann Arbor

They are 143 of the 15,616 NPPES records with a practice address in Ann Arbor, 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 1,776 in Michigan → Every provider in Ann Arbor → Obstetrics & Gynecology Physician nationwide →

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Sawsan As-Sanie, MDAnn Arbor, MI 481091073606455
  2. Anita Avery, MDAnn Arbor, MI 481091346293693
  3. Vanessa Dalton, MDAnn Arbor, MI 481091386737591
  4. Jill Davies, MDAnn Arbor, MI 481091629171566
  5. Hope Haefner, MDAnn Arbor, MI 481091962595124
  6. Maya Hammoud, MDAnn Arbor, MI 481091225121486
  7. Richard Lieberman, MDAnn Arbor, MI 481091437242591
  8. Robert Long, MDAnn Arbor, MI 481091942207097

Common questions

What is Willie James Parker, MD's NPI number?

Willie James Parker, MD's National Provider Identifier (NPI) is 1841203536, issued on Aug 14, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Willie James Parker, MD located?

The NPPES record lists a practice address at 1500 East Medical Center Dr, Ann Arbor, MI, 48109. Phone: (734) 763-6295. Providers update this record themselves, so call before visiting.

How can I verify Willie James Parker, MD's license?

NPPES lists Michigan license number 4301087686, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.