NPPES file of Aug 9, 2026

Clinical Pathology/Laboratory Medicine Physician in Colorado

18 NPPES records list clinical pathology/laboratory medicine physician with a practice address in Colorado, 0.3 per 100,000 residents, the 30th highest rate of 49. Denver and Aurora have the most; each record links to the provider's NPI and the Colorado 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).

Denver has the most, 6

  1. Denver6
  2. Aurora4
  3. Montrose2
  4. Arvada1
  5. Boulder1

Clinical Pathology/Laboratory Medicine Physician records in Colorado

  1. Michael Benziger, MDMontrose, CO 814011538149380
  2. Geza Bodor, MDDenver, CO 802201699788943
  3. Chad Botz, MDAurora, CO 800451275731614
  4. Thomas Canfield, MDMontrose, CO 814011942280268
  5. Peter Carbone, MDDenver, CO 802391871655670
  6. Shalini Chahal, MDDenver, CO 802041033122247
  7. Loretta Gaido, MDDenver, CO 802041053335703
  8. Glenda Melgar, MDDenver, CO 802391184782500
  9. John Meyer, M.D.Boulder, CO 803041003876624
  10. Atis Muehlenbachs, MD PHDGrand Junction, CO 815011376707331
  11. Johanna Nardi-Korver, MDDenver, CO 802041386759850
  12. Ward Newcomb, MDEnglewood, CO 801131144233156
  13. Richard Olshock, MDArvada, CO 800021104805449
  14. Deborah Payne, PHD, DABMM, DABCCLakewood, CO 802271851062020
  15. James Robb, M.D.Loveland, CO 805381467443200
  16. Hannah Sherman, MB(ASCP)CMAurora, CO 800451730854522
  17. Annika Svensson, MDAurora, CO 800451467643122
  18. Natalie WhiteAurora, CO 800131114618485

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

Colorado ranks 30 of 49 per resident

  1. California0.3
  2. North Carolina0.3
  3. Vermont0.3
  4. Colorado0.3
  5. Ohio0.3
  6. Michigan0.3
  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.

33.3% 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. Colorado33.3%
  2. United States49.3%

Clinical Pathology/Laboratory Medicine Physician records in Colorado, measured

  • In a Medicare file6 of 18 · 33.3% here, 49.3% nationally
  • In the CMS Doctors and Clinicians file4 · 22.2% here, 41.7% nationally
  • Not updated in five years or more12 · 66.7% 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

18 NPPES records list clinical pathology/laboratory medicine physician (207ZP0105X) as their primary taxonomy with a practice address in Colorado: 0.3 per 100,000 residents against 0.4 nationally (50 states and D.C.). Denver has 6 of them (33%).

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. North Dakota18
  2. Alabama19
  3. Iowa17
  4. New Jersey17

States with a similar rate per 100,000

  1. North Carolina0.3
  2. Ohio0.3
  3. California0.3
  4. Michigan0.3

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.