NPPES file of Aug 9, 2026

Neonatal-Perinatal Medicine Physician in Michigan

160 NPPES records list neonatal-perinatal medicine physician with a practice address in Michigan, 1.6 per 100,000 residents, the 42nd highest rate of 50. Ann Arbor and Detroit have the most; each record links to the provider's NPI and the Michigan license search. Page 4 of 4.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 2080N0001X · method

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

Ann Arbor has the most, 37

  1. Ann Arbor37
  2. Detroit35
  3. Grand Rapids19
  4. Kalamazoo10
  5. Royal Oak10

Neonatal-Perinatal Medicine Physician records in Michigan

  1. Ranga Prasanth ThiruvenkataramaniLansing, MI 489121881001055
  2. Serge Thurin, DOSaginaw, MI 486021851348262
  3. Sheri Vanomen, MDAnn Arbor, MI 481091477047157
  4. Rebecca Vartanian, MDAnn Arbor, MI 481091598887689
  5. Carolyn Vekstein, MDAnn Arbor, MI 481091013667419
  6. Amanda Wanous, MDAnn Arbor, MI 481091588168207
  7. Gary Weiner, M.D.Ann Arbor, MI 481091902986755
  8. Kate Wilson, DOAnn Arbor, MI 481091396167854
  9. Charles Winslow, MDGrand Rapids, MI 495031629094412
  10. Fatma YehiaKalamazoo, MI 490481265543052

Source: CMS NPPES, primary taxonomy 2080N0001X: records by practice city and the list of records, file of Aug 9, 2026.

Michigan ranks 42 of 50 per resident

  1. Washington1.6
  2. Idaho1.6
  3. Nebraska1.6
  4. Michigan1.6
  5. Georgia1.6
  6. Alabama1.5
  7. 50 states and D.C.2.3

Source: CMS NPPES, primary taxonomy 2080N0001X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

12.5% of these records appear in a Medicare file, against 15.6% 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. Michigan12.5%
  2. United States15.6%

Neonatal-Perinatal Medicine Physician records in Michigan, measured

  • In a Medicare file20 of 160 · 12.5% here, 15.6% nationally
  • In the CMS Doctors and Clinicians file9 · 5.6% here, 7.0% nationally
  • Not updated in five years or more92 · 57.5% here, 55.5% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 2080N0001X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

160 NPPES records list neonatal-perinatal medicine physician (2080N0001X) as their primary taxonomy with a practice address in Michigan: 1.6 per 100,000 residents against 2.3 nationally (50 states and D.C.). Ann Arbor has 37 of them (23%).

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. Maryland160
  2. Georgia173
  3. Wisconsin146
  4. Tennessee177

States with a similar rate per 100,000

  1. Nebraska1.6
  2. Idaho1.6
  3. Washington1.6
  4. Alabama1.5

The largest states

  1. California871
  2. Texas697
  3. New York513
  4. Florida457
  5. Pennsylvania393

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.