NPPES file of Aug 9, 2026

Obstetrics & Gynecology Physician in Michigan

1,776 NPPES records list obstetrics & gynecology physician with a practice address in Michigan, 18 per 100,000 residents, the 5th highest rate of 51. Grand Rapids and Ann Arbor have the most; each record links to the provider's NPI and the Michigan license search. Page 34 of 36.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207V00000X · method

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

Grand Rapids has the most, 183

  1. Grand Rapids183
  2. Ann Arbor143
  3. Detroit105
  4. Royal Oak66
  5. Lansing54

Obstetrics & Gynecology Physician records in Michigan

  1. Heather Wahl, MDYpsilanti, MI 481971548529688
  2. Alissa WalkerGarden City, MI 481351922486166
  3. Amanda Walker, D.O.Kalamazoo, MI 490071003043050
  4. Angela Walker, DOGrosse Pointe, MI 482301609936442
  5. Mark Walker, M.D.Marshall, MI 490681306819321
  6. Elise Wallace, MDRochester Hills, MI 483071538140835
  7. Kimberly WallaceWest Bloomfield, MI 483221750327045
  8. Sarah Wallett, MDAnn Arbor, MI 481091750510905
  9. Andrea Walsh, MDLansing, MI 489121588977359
  10. Bennett Walstatter, MDGreenville, MI 488381912092172
  11. Despina Walsworth, M.D.Livonia, MI 481521265554216
  12. Julia Walter, M.D.Saginaw, MI 486021588663066
  13. Kyla Walworth, MDSaginaw, MI 486021851901235
  14. Bonita Wang, D.O.Flint, MI 485321922015494
  15. Hsin Wang, M.D.Bloomfield Hills, MI 483021114036787
  16. Denise Warren, DOLansing, MI 489101891725214
  17. Michael Warren, M.D.Royal Oak, MI 480731144257239
  18. Megan Weatherhead, D.O.Clinton Township, MI 480381063872216
  19. Thomas Wechter, MDNiles, MI 491201578944328
  20. Toufic Wehbe, MDPontiac, MI 483411770549016
  21. Beata Weiermiller, MDTroy, MI 480841972509784
  22. Jerrold Weinberg, M.D.West Bloomfield, MI 483231639104540
  23. Laina Weinman, MDSaginaw, MI 486021538806047
  24. Elizabeth Weirich, DOGarden City, MI 481351801416441
  25. Nadine Weisser, MDBattle Creek, MI 490151902807837
  26. Kathryn Welch, M.D.Ann Arbor, MI 481091093134041
  27. Kristian Welch, MDAnn Arbor, MI 481091225772643
  28. Janice Werbinski, MDPortage, MI 490021942249925
  29. Michael Werkema, M.D.Grand Rapids, MI 495031093833451
  30. Mark Werner, MD, P.C.Farmington Hills, MI 483341609849561
  31. Bridger West, DO, MHAGrand Blanc, MI 484391275222978
  32. Bruce West, M.D.Southfield, MI 480341629077763
  33. Suzanne West, MDGrand Rapids, MI 495031013965052
  34. Sian West-Porter, D.O.Kalamazoo, MI 490071821479130
  35. Lauren Westerfield, M.D.Ann Arbor, MI 481051053723650
  36. Amanda Wewer, MDDetroit, MI 482011518769892
  37. Monica Whaley, DOGrand Rapids, MI 495031205630621
  38. Kurt Wharton, M.D.Royal Oak, MI 480731558325092
  39. Justine Whealon, DOGrand Rapids, MI 495031104768886
  40. Chad White, MDClinton Twp, MI 480381639269962
  41. Elizabeth White, DOGrand Rapids, MI 495031457764425
  42. Joseph White, MDAnn Arbor, MI 481091245893817
  43. Kathryn White, MDRoyal Oak, MI 480671619498599
  44. Nathan White, MDSt Clair Shores, MI 480811134106024
  45. Gabrielle Whitmore, M.D.Ann Arbor, MI 481091366897019
  46. Jeremiah Whittington, MDFarmington Hills, MI 483341477554939
  47. Lauren Wichelmann, DOLivonia, MI 481521154882389
  48. Deirdre Wickham, DOElk Rapids, MI 496291740228279
  49. Alysia Wiener, MDDetroit, MI 482361679192710
  50. Kelly Wiersema, MDGrand Rapids, MI 495031902023575

Source: CMS NPPES, primary taxonomy 207V00000X: records by practice city and the list of records, file of Aug 9, 2026.

Michigan ranks 5 of 51 per resident

  1. Hawaii20
  2. Connecticut20
  3. Rhode Island19
  4. Michigan18
  5. New Hampshire17
  6. Maryland17
  7. 50 states and D.C.14

Source: CMS NPPES, primary taxonomy 207V00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

72.7% of these records appear in a Medicare file, against 75.6% nationally

A Medicare file here is Part D prescribing (2024), a MIPS score (2023), an Open Payments record (2024) or Medicare group billing (CMS Doctors and Clinicians). A record outside them may still see patients: these files cover Medicare only.

  1. Michigan72.7%
  2. United States75.6%

Obstetrics & Gynecology Physician records in Michigan, measured

  • In a Medicare file1,292 of 1,776 · 72.7% here, 75.6% nationally
  • In the CMS Doctors and Clinicians file1,003 · 56.5% here, 60.3% nationally
  • Not updated in five years or more899 · 50.6% here, 56.2% nationally
  • Median graduation year2007 · the 1,003 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207V00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,776 NPPES records list obstetrics & gynecology physician (207V00000X) as their primary taxonomy with a practice address in Michigan: 18 per 100,000 residents against 14 nationally (50 states and D.C.). Grand Rapids has 183 of them (10%).

A record is a registration a provider made and keeps up to date: it shows neither that the provider is licensed nor that they still practice there. The state's own license search is the check.

States with a similar number

  1. Pennsylvania1,974
  2. Ohio1,572
  3. North Carolina1,548
  4. Illinois2,062

States with a similar rate per 100,000

  1. Virgin Islands17.2
  2. New Hampshire17.1
  3. Maryland16.7
  4. Rhode Island18.7

The largest states

  1. California5,088
  2. Texas3,524
  3. New York3,174
  4. Florida2,601
  5. Illinois2,062

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy; 2023 Census population estimates. A registry record 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.