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 279 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. Nicole MartensMental Health Counselor1619255619
  2. Stephanie Martens, MS, OTROccupational Therapist1407979883
  3. Adam Martin, APRN, FNP-CFamily Nurse Practitioner1427779008
  4. Alexandrea MartinCounselor1700468816
  5. Allison Martin, OTROccupational Therapist1407129547
  6. Andrew Martin, M.D.Ophthalmology Physician1881796563
  7. Antonio Martin, MAMental Health Counselor1760516991
  8. Ashley Martin, CSWClinical Social Worker1467002022
  9. Casey Martin, SLP-CCCSpeech-Language Pathologist1780404269
  10. Charlotte Martin, RNGeneral Practice Registered Nurse1255109419
  11. Cheryl Martin, LCSWClinical Social Worker1528088655
  12. Christian Martin, DOStudent in an Organized Health Care Education/Training Program1588466361
  13. Christina MartinSpeech-Language Pathologist1124748553
  14. Deborah Martin, LMFT, LPCMarriage & Family Therapist1649031428
  15. Debra Martin, MS FNPBC, WHNPBCFamily Nurse Practitioner1588823504
  16. E. Martin, PH.D.Clinical Neuropsychologist1770649865
  17. Elia Martin, LSWSocial Worker1093648743
  18. Ella Martin, MA, LPCC, NCC, CAAPMental Health Counselor1235951146
  19. Fonshay Martin, GNP-BCGerontology Nurse Practitioner1588814263
  20. Frank Martin, D.C.Chiropractor1457659435
  21. Jenifer Martin, PHARMDPharmacist1760767651
  22. Jordan Martin, MDAnesthesiology Physician1326277997
  23. Kayla Martin, MDNeurology Physician1700316056
  24. Ken Martin, CSASurgical Technologist1598984429
  25. Kristopher Martin, D.C.Nutrition Chiropractor1437282647
  26. Kylee Martin, RHDDental Hygienist1467018812
  27. Laura Martin, MDPsychiatry Physician1891743548
  28. Lauren Martin, DOStudent in an Organized Health Care Education/Training Program1881453975
  29. Lauren MartinFamily Medicine Physician1548107402
  30. Leslie Martin, RNRegistered Nurse1518393578
  31. Lisa Martin, MA, CCC-SLPSpeech-Language Pathologist1649282526
  32. Madeline MartinDevelopmental Therapist1821635822
  33. Margaret MartinRegistered Nurse1770087348
  34. Mariah Martin, BSN, MSN, ACNP-BCAcute Care Nurse Practitioner1902262611
  35. Marissa MartinClinical Social Worker1811630072
  36. Marlin Martin, PHARM.DPharmacist1952904658
  37. Mary Martin, LPCProfessional Counselor1144381153
  38. Melissa Martin, BCBABehavior Analyst1811632052
  39. Michelle Martin, MS, CCC-SLPSpeech-Language Pathologist1578899787
  40. Nancy Martin, MA, LPC, LACProfessional Counselor1043508385
  41. Neil MartinCase Manager/Care Coordinator1275260333
  42. Renee MartinLicensed Practical Nurse1366638629
  43. Rhonda Martin, RDHDental Hygienist1548873268
  44. Richard MartinAnesthesiology Physician1447285630
  45. Richard Martin, MDPulmonary Disease Physician1437236437
  46. Rick Martin, DDSGeneral Practice Dentistry1144281767
  47. Ryan Martin, M.D.Advanced Heart Failure and Transplant Cardiology Physician1700103868
  48. Sarah MartinPsychiatric/Mental Health Nurse Practitioner1003431669
  49. Stephanie Martin, PHARMDPharmacist1356806426
  50. Syd MartinOccupational Therapist1134408016

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.