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 15 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 Arboleda, M.D.Anesthesiology Physician1154498731
  2. Steven Arbour, PASurgical Physician Assistant1679510887
  3. Sarai Arbus, DOStudent in an Organized Health Care Education/Training Program1679275226
  4. Erika Arceneaux, MDObstetrics & Gynecology Physician1265936041
  5. Scott Arceneaux, D.D.S.Oral and Maxillofacial Surgery (Dentist)1720373897
  6. Julia Archambault, LCSWClinical Social Worker1851724660
  7. John Archard, M.D.Hospitalist Physician1245367812
  8. Andrew ArcherMental Health Counselor1245946722
  9. Barbara ArcherAdministrator Registered Nurse1396154670
  10. Christopher Archer, APRNPsychiatric/Mental Health Nurse Practitioner1932336344
  11. Linda Archer, RN, CNSRegistered Nurse1174674717
  12. Raymond Archer, DDSGeneral Practice Dentistry1326189044
  13. Sydney Archer, MD, MPHObstetrics & Gynecology Physician1912469347
  14. Taylor Archer, PA-CPhysician Assistant1528715695
  15. Julie Archibald, PA-CPhysician Assistant1316375157
  16. Sabrina Archibald, RNRegistered Nurse1144652157
  17. Tiernen Archibald, LCSWClinical Social Worker1598210494
  18. Aubry ArchibequeCase Manager/Care Coordinator1275307316
  19. Charlene Archuleta, FNPFamily Nurse Practitioner1760725022
  20. Isaac Archuleta, LPCProfessional Counselor1730942822
  21. Jaime Archuleta, PSY. D.Clinical Psychologist1245794197
  22. Michael ArchuletaCase Manager/Care Coordinator1336558584
  23. Nathanial ArchuletaCase Manager/Care Coordinator1467147660
  24. Danielle Archunde, LCSWClinical Social Worker1164543369
  25. Catherine Ard, MDInternal Medicine Physician1780144832
  26. Maya Arellanes, MSW, LCSWClinical Social Worker1245644210
  27. Jessie ArellanoBehavior Technician1518766740
  28. Katherine Arellano, LPCProfessional Counselor1154532117
  29. Daisy Arendain, PTPhysical Therapist1538369103
  30. Isabelle Argani, REGISTER NURSERegistered Nurse1649556853
  31. Melissa Argenti, MS, OTR/LPediatric Occupational Therapist1134520679
  32. Alison ArgoMental Health Counselor1356177190
  33. Shannon Argot, OTR/LOccupational Therapist1215669510
  34. Irene Arguelles, L.P.C.Professional Counselor1205048899
  35. Emilio Arguello, D.D.S., M.M.SCPeriodontics1063681153
  36. Karley Arguello, MA, LPCProfessional Counselor1760080907
  37. Carson Ariagno, DPTPhysical Therapist1801570650
  38. Mateo AriasMental Health Counselor1134093057
  39. Estefania Arias Laguillo, BS, MPH, CNIMElectroneurodiagnostic Specialist/Technologist1528608692
  40. Alicia Arias-BuckeyeBehavior Technician1124636535
  41. Monserrat Ariza- TorresBehavior Technician1003439688
  42. Danielle ArjaStudent in an Organized Health Care Education/Training Program1841091949
  43. Olivia ArjonaMental Health Counselor1184502700
  44. Chelsi ArkemaCase Manager/Care Coordinator1598121881
  45. Nancy Arko, MDPsychiatry Physician1669523247
  46. Katherine Arlington, PHARM.D.Pharmacist1750650024
  47. Kody Armann, MDStudent in an Organized Health Care Education/Training Program1356090963
  48. Thomas Armas, RBTBehavior Technician1710651484
  49. Mark Armbruster, D.C.Nutrition Chiropractor1053631168
  50. Lisana ArmendarizBehavior Technician1770314171

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.