NPPES file of Aug 9, 2026

Medical Physician Assistant in Missouri

317 NPPES records list medical physician assistant with a practice address in Missouri, 5 per 100,000 residents, the 49th highest rate of 51. Saint Louis and Springfield have the most; each record links to the provider's NPI and the Missouri license search. Page 7 of 7.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 363AM0700X · method

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

Saint Louis has the most, 100

  1. Saint Louis100
  2. Springfield44
  3. Kansas City36
  4. Independence9
  5. Chesterfield7

Medical Physician Assistant records in Missouri

  1. Corey Whitesides, P.A.-CKansas City, MO 641161689019614
  2. Susan Williams, PASaint Louis, MO 631101033420823
  3. Sarah Wilmsmeyer, PA-CChesterfield, MO 630171205009552
  4. Skylar WimberlyElkland, MO 656441477313567
  5. David Winchell, P.A.-CSaint Peters, MO 633761871550921
  6. Caroline Winschel, PA-CSaint Louis, MO 631041265391643
  7. Paul Winter, PA-CSaint Louis, MO 631311437162708
  8. Janette Yardley, PA-CKansas City, MO 641081235266180
  9. Erin Yoffie, PA-CSaint Louis, MO 631361053578294
  10. Robyn Yost, P. A. - C.Springfield, MO 658021801894795
  11. Molly Young, PA-CKansas City, MO 641081720950280
  12. Sarah Young, PA-CSpringfield, MO 658061912248949
  13. Megan Yursik, PA-CSaint Louis, MO 631311922382860
  14. Mary Zabinski, PA-CSpringfield, MO 658021891893566
  15. Wendi Zhang, PASaint Louis, MO 631101538994488
  16. Joshua ZimmermanSaint Louis, MO 631411528923299
  17. Julianna ZinnKansas City, MO 641081205753910

Source: CMS NPPES, primary taxonomy 363AM0700X: records by practice city and the list of records, file of Aug 9, 2026.

Missouri ranks 49 of 51 per resident

  1. Indiana6
  2. Arkansas6
  3. Illinois5
  4. Missouri5
  5. Alabama4
  6. Mississippi3
  7. 50 states and D.C.12

Source: CMS NPPES, primary taxonomy 363AM0700X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

72.9% of these records appear in a Medicare file, against 74.0% 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. Missouri72.9%
  2. United States74.0%

Medical Physician Assistant records in Missouri, measured

  • In a Medicare file231 of 317 · 72.9% here, 74.0% nationally
  • In the CMS Doctors and Clinicians file202 · 63.7% here, 54.5% nationally
  • Not updated in five years or more137 · 43.2% here, 54.7% nationally
  • Median graduation year2016 · the 201 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 363AM0700X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

317 NPPES records list medical physician assistant (363AM0700X) as their primary taxonomy with a practice address in Missouri: 5 per 100,000 residents against 12 nationally (50 states and D.C.). Saint Louis has 100 of them (32%).

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. West Virginia320
  2. Kentucky323
  3. Nevada330
  4. Louisiana340

States with a similar rate per 100,000

  1. Illinois5.3
  2. Arkansas5.7
  3. Alabama4.5
  4. Indiana5.9

The largest states

  1. Pennsylvania3,897
  2. New York3,670
  3. California3,376
  4. Florida2,776
  5. Texas2,146

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.