NPPES file of Aug 9, 2026

Clinical Pathology/Laboratory Medicine Physician in Missouri

28 NPPES records list clinical pathology/laboratory medicine physician with a practice address in Missouri, 0.5 per 100,000 residents, the 19th highest rate of 49. Saint Louis and Kansas City have the most; each record links to the provider's NPI and the Missouri license search.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207ZP0105X · 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, 19

  1. Saint Louis19
  2. Kansas City4
  3. St Louis2
  4. Clayton1
  5. Columbia1

Clinical Pathology/Laboratory Medicine Physician records in Missouri

  1. Aleksandar Babic, M.D., PH.D.St Louis, MO 631101548236961
  2. Andres Dajles, MD,PHDSaint Louis, MO 631101386532117
  3. William Drake, MDClayton, MO 631051801880976
  4. Brian Edelson, M.D., PH.D.Saint Louis, MO 631101225118169
  5. Gary Grajales-Reyes, M.D. PH.D.Saint Louis, MO 631101306323399
  6. Megan Gripka, MPH, MLS (ASCP) SMKansas City, MO 641081104712983
  7. Daniel Gwartney, M.D.Columbia, MO 652021942472972
  8. Marilyn Hamilton, M.D.Kansas City, MO 641081811953011
  9. Joshua Hood, M.D., PH.D.Saint Louis, MO 631101437278306
  10. Ronald Jackups, MDSaint Louis, MO 631101699927020
  11. Marilyn Johnston, M.D.Saint Louis, MO 631361538141668
  12. Jane Lee, MDSaint Louis, MO 631081588150288
  13. Karen Lister, M.D.Saint Louis, MO 631221861563942
  14. Douglas Lublin, MDSaint Louis, MO 631101457378960
  15. Lisa Menninger, MDKansas City, MO 641111528108362
  16. Nima Mosammaparast, MDSaint Louis, MO 631101053790170
  17. Donald Mulford, D.O.Saint Louis, MO 631031801191267
  18. Bijal Parikh, MDSaint Louis, MO 631081235329947
  19. Jacqueline Payton, MDSaint Louis, MO 631081750407714
  20. Stephen Persaud, MDSaint Louis, MO 631101538542881
  21. Hande Piristine, PHDSaint Louis, MO 631101689569188
  22. Frederick Plapp, MD PHDKansas City, MO 641111770671745
  23. Arjun Raman, M.D./PH.D.Saint Louis, MO 631101295255628
  24. Emily Schindler, MD, PHDSaint Louis, MO 631411629365259
  25. David Spencer, MD/PHDSaint Louis, MO 631101891005872
  26. Lii-Mei Tsai, MDSaint Louis, MO 631461447295993
  27. Mary Kay Vaske, MDSpringfield, MO 658041043416464
  28. Homayemem Weli, MD MSC PHDSt Louis, MO 631101023756582

Source: CMS NPPES, primary taxonomy 207ZP0105X: records by practice city and the list of records, file of Aug 9, 2026.

Missouri ranks 19 of 49 per resident

  1. Delaware0.5
  2. Rhode Island0.5
  3. West Virginia0.5
  4. Missouri0.5
  5. Mississippi0.4
  6. Kansas0.4
  7. 50 states and D.C.0.4

Source: CMS NPPES, primary taxonomy 207ZP0105X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

42.9% of these records appear in a Medicare file, against 49.3% 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. Missouri42.9%
  2. United States49.3%

Clinical Pathology/Laboratory Medicine Physician records in Missouri, measured

  • In a Medicare file12 of 28 · 42.9% here, 49.3% nationally
  • In the CMS Doctors and Clinicians file9 · 32.1% here, 41.7% nationally
  • Not updated in five years or more17 · 60.7% here, 65.6% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207ZP0105X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

28 NPPES records list clinical pathology/laboratory medicine physician (207ZP0105X) as their primary taxonomy with a practice address in Missouri: 0.5 per 100,000 residents against 0.4 nationally (50 states and D.C.). Saint Louis has 19 of them (68%).

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. Michigan27
  2. New Mexico27
  3. Connecticut30
  4. Maryland23

States with a similar rate per 100,000

  1. Mississippi0.4
  2. Kansas0.4
  3. Illinois0.5
  4. Oregon0.4

The largest states

  1. California131
  2. New York102
  3. Pennsylvania86
  4. Florida83
  5. Wisconsin80

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.