NPPES file of Aug 9, 2026

Clinical Pathology/Laboratory Medicine Physician in South Dakota

12 NPPES records list clinical pathology/laboratory medicine physician with a practice address in South Dakota, 1.3 per 100,000 residents, the 5th highest rate of 49. Sioux Falls and Wagner have the most; each record links to the provider's NPI and the South Dakota 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).

Sioux Falls has the most, 11

  1. Sioux Falls11
  2. Wagner1

Clinical Pathology/Laboratory Medicine Physician records in South Dakota

  1. Keith Anderson, MDSioux Falls, SD 571051942286612
  2. Ryan Askeland, M.D.Sioux Falls, SD 571051205046265
  3. Kimberlee Bohy, MDSioux Falls, SD 571051518934777
  4. Michael Geis, M.D.Sioux Falls, SD 571051962510164
  5. Kayla Hoerschgen, MDSioux Falls, SD 571051134680614
  6. Ali Jassim, MDSioux Falls, SD 571051265418248
  7. Mark Johnson, MDSioux Falls, SD 571051558347765
  8. Douglas Lynch, M.D.Sioux Falls, SD 571051174767842
  9. Desirae Muirhead, M.D.Sioux Falls, SD 571051740490333
  10. Lynn Novak, MLT ASCPWagner, SD 573801275749764
  11. Ashwyna Sunassee, M.D.Sioux Falls, SD 571051225471493
  12. Karah White, M.D.Sioux Falls, SD 571051932634078

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

South Dakota ranks 5 of 49 per resident

  1. Minnesota1.4
  2. Wisconsin1.4
  3. District of Columbia1.3
  4. South Dakota1.3
  5. New Mexico1.3
  6. Connecticut0.8
  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.

75.0% 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. South Dakota75.0%
  2. United States49.3%

Clinical Pathology/Laboratory Medicine Physician records in South Dakota, measured

  • In a Medicare file9 of 12 · 75.0% here, 49.3% nationally
  • In the CMS Doctors and Clinicians file8 · 66.7% here, 41.7% nationally
  • Not updated in five years or more5 · 41.7% 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

12 NPPES records list clinical pathology/laboratory medicine physician (207ZP0105X) as their primary taxonomy with a practice address in South Dakota: 1.3 per 100,000 residents against 0.4 nationally (50 states and D.C.). Sioux Falls has 11 of them (92%).

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. Kansas12
  2. Mississippi12
  3. Virginia14
  4. Iowa17

States with a similar rate per 100,000

  1. New Mexico1.3
  2. Wisconsin1.4
  3. Minnesota1.4
  4. Connecticut0.8

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.