NPPES file of Aug 9, 2026

Doctors and health care providers in Denver, CO

25,068 individual NPPES records list a practice address in Denver, 1st of 193 Colorado cities. The largest group is clinical social worker: 1,836, 7% of the city's records, against 5% across Colorado. Page 12 of 502.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

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

The 8 largest groups in Denver

  1. Clinical Social Worker1,836
  2. Mental Health Counselor1,587
  3. Professional Counselor1,126
  4. Registered Nurse1,070
  5. Behavior Technician778
  6. Physical Therapist767
  7. Students in training730
  8. Speech-Language Pathologist716

Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.

Denver in Colorado

  • Rank in Colorado1st of 193 cities by records
  • Share of the state16.8% of Colorado's records
  • Specialties present25 or more taxonomy codes
  • Top three groups18.1% of all records
  • Clinical Social Worker rank1st of the 10 Colorado cities with the most

Compared with Colorado as a whole, Denver has 1.8× the state's share of psychiatry physician records and 0.39× its share of behavior technician records.

Providers in Denver, alphabetically

  1. Katherine Anderson, MDFamily Medicine Physician1356360937
  2. Kathleen Anderson, CRNACertified Registered Nurse Anesthetist1881602456
  3. Kathleen Anderson, DPTPhysical Therapist1235519646
  4. Katie Anderson, AU.D.Audiologist1760720056
  5. Kayla AndersonHealth & Wellness Coach1609736172
  6. Kim Anderson, PA-CPhysician Assistant1760525216
  7. Kirk Anderson, MDPsychiatry Physician1205050143
  8. Laura Anderson, MDPsychiatry Physician1881760106
  9. Malcolm Anderson, DOPediatric Critical Care Medicine Physician1326364324
  10. Mark Anderson, MDPediatrics Physician1669491247
  11. Mary Anderson, OTR CHTOccupational Therapist1144292319
  12. Rachel Anderson, DDSEndodontics1073008819
  13. Rebecca AndersonMassage Therapist1790551968
  14. Richard Anderson, O.D.Optometrist1821160102
  15. Robert Anderson, DDSDentist1053311951
  16. Robert Anderson, DCChiropractor1427215482
  17. Ross Anderson, MA, LPCProfessional Counselor1083475966
  18. Sara Anderson, DDS, MDOral and Maxillofacial Surgery (Dentist)1356725212
  19. Sarah Anderson, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1497988257
  20. Scott Anderson, D.D.S.Dentist1538361332
  21. Shahn Anderson, BACounselor1255469029
  22. Susan Anderson, LPCProfessional Counselor1902001217
  23. Terry Anderson, CASAddiction (Substance Use Disorder) Counselor1083533152
  24. Thomas Anderson, MDPediatrics Physician1346289550
  25. Tracy Anderson, MDObstetrics & Gynecology Physician1649307620
  26. Tyler Anderson, D.D.S.Prosthodontics1376922138
  27. Whitney AndersonAcute Care Nurse Practitioner1235504028
  28. Zachary Anderson, M.D.Family Medicine Physician1013925767
  29. Rachel Anderson Flanagan, BS, CHSPMental Health Counselor1538493861
  30. Jennifer Anderson-Tarver, CPM, RMMidwife1831480417
  31. Nell AnderssonMental Health Counselor1659880797
  32. Denise Andert, L.ACAcupuncturist1215512843
  33. Beatrice Andoh, REGISTERED NURSERegistered Nurse1174119531
  34. Kandace AndorkaMedical Physician Assistant1194377010
  35. Vanessa Andrade Martinez, LPCCMental Health Counselor1821953431
  36. Stephanie Andrade OronaNurse's Aide1407786189
  37. Sarah Andre, DNPClinical Nurse Specialist1871389387
  38. Kathryn Andreae, DVMVeterinarian1295016889
  39. Marianne AndreanoLicensed Practical Nurse1750514287
  40. Christine AndreasenMental Health Counselor1538616453
  41. Ekaterina Andreeva, LSWSocial Worker1033586326
  42. Lindsey AndreoliAdult Health Nurse Practitioner1821498023
  43. Philip Andreoli, D.O.Hospitalist Physician1003172446
  44. Terry Andres, MDAnatomic Pathology & Clinical Pathology Physician1033253802
  45. Michelle Andress, PHARMDPharmacist1023485471
  46. Sarah Andress, MSW, LCSWClinical Social Worker1841719192
  47. John Andrew, DDSGeneral Practice Dentistry1154807436
  48. Allison Andrews, CCC-SLPSpeech-Language Pathologist1659815082
  49. Anne Andrews, BCBABehavior Analyst1205003845
  50. Ashley Andrews, PTAPhysical Therapy Assistant1922371160

The largest Colorado cities

  1. Colorado Springs19,771
  2. Aurora17,400
  3. Fort Collins6,928
  4. Boulder5,635
  5. Lakewood4,944

All of Colorado →

How to read this directory

Denver, Colorado appears in the CMS National Plan and Provider Enumeration System with 25,068 registered healthcare providers spanning 25 or more distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Denver - physicians, dentists, nurse practitioners, physician assistants, chiropractors, physical therapists, optometrists, psychologists, podiatrists, and every other credentialed provider type CMS tracks. It does not measure hospital beds, urgent-care capacity, or whether a given clinic is accepting new patients; it measures the pool of professionals with current NPI enrollment and a Denver practice location on file. Every figure is drawn from the federal National Provider Identifier Registry (CMS NPPES) - more than 7 million providers, maintained since May 2007, with 2024 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.

The provider mix in Denver is weighted toward Clinical Social Worker (1,836 clinicians, followed by Mental Health Counselor with 1,587 and Professional Counselor with 1,126). That distribution reflects how NPPES records specialty: providers self-select a primary taxonomy code, so a family physician who also practices geriatrics will show up under whichever NUCC code they registered first. Relative to Colorado's population, Denver reports roughly 426.5 providers per 100,000 residents using the state-level denominator, which is a rough proxy rather than a precise access-to-care measurement; the true catchment area of any {cityName} clinician extends beyond the municipal boundary.

For Denver patients, this directory is most useful as a starting shortlist. Important: PlainDoctor is a directory of publicly available CMS government data, not a review site, a ranking, or medical advice. NPPES data is self-reported and refreshed monthly; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients.

For informational purposes only; this directory is not medical advice and not a substitute for checking a license. See also: how to find a doctor and how to verify one.

Common questions

How many doctors are in Denver, CO?

There are 25,068 registered healthcare providers in Denver, CO, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Denver?

The most common specialties in Denver are Clinical Social Worker, Mental Health Counselor, Professional Counselor, Registered Nurse, Behavior Technician. Clinical Social Worker has the most providers with 1,836.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov). Records are self-reported registrations, not licenses.

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.