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 26 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. Sean Barnes, PH.D.Clinical Psychologist1013165489
  2. Spencer BarnesPhysical Therapist1184353575
  3. Zoey BarnesCounselor1568025864
  4. Carlton Barnett, MDSurgical Oncology Physician1699737858
  5. Celina BarnettDoula1437784105
  6. Jared Barnett, MDStudent in an Organized Health Care Education/Training Program1194570754
  7. Mitchell BarnettBehavior Technician1215525407
  8. Martin Barnhart, MSWClinical Social Worker1225055247
  9. Sarah BarnhartPsychiatric/Mental Health Nurse Practitioner1093541450
  10. David Barnkow, AU.D.Electroneurodiagnostic Specialist/Technologist1053514984
  11. Maeline Barnstable, M.A., CCC-SLPSpeech-Language Pathologist1427171875
  12. Amanda Baroch, M.S. CCC-SLPSpeech-Language Pathologist1043524952
  13. Giancarlo Barolat-Romana, MDNeurological Surgery Physician1437212404
  14. Jeffrey Baron, AU.D.Audiologist1134588650
  15. Neiel Baronberg, M.D.Specialist1679510077
  16. Ben Barone, MSW-CCFCClinical Social Worker1588709265
  17. Jerry Baros, MDPediatrics Physician1669482121
  18. Lia BarosOrthodontics and Dentofacial Orthopedics Dentistry1467640748
  19. Charles Barotz, D.D.S.General Practice Dentistry1891838918
  20. Carolyn BarrCase Manager/Care Coordinator1801057930
  21. Kasandra Barr, LMFTMarriage & Family Therapist1386997310
  22. Keathern BarrMental Health Counselor1356473706
  23. Lisa BarrCounselor1245723923
  24. Tara Barr, PA-CPhysician Assistant1508373028
  25. Sofia BarredaOccupational Therapist1326730094
  26. Yolanda Barrera, PSYD, LPClinical Psychologist1942490883
  27. Milissa Barres, LCSWClinical Social Worker1912447814
  28. Christopher Barrett, M.D.Clinical Cardiac Electrophysiology Physician1326432311
  29. Jennifer Barrett, RN, BSNRegistered Nurse1346877875
  30. Karly BarrettOccupational Therapist1114417227
  31. Lane BarrettMental Health Counselor1932854528
  32. Martha Barrett, CCC-SLPSpeech-Language Pathologist1164130589
  33. Rebecca Barrett, RNRegistered Nurse1376067900
  34. Roberta BarrettPhysical Therapy Assistant1417509944
  35. Rosalind BarrettNurse's Aide1790812725
  36. Samantha Barrett, RN,MSN,PCCNRegistered Nurse1346646478
  37. Wendy Barrett, D.O.Internal Medicine Physician1932554565
  38. Paul Barrett JrInternal Medicine Physician1184740797
  39. Whitney BarrickRegistered Nurse1902184435
  40. Angelia BarricklowBehavior Technician1396539219
  41. Diana Barrientos-Ortiz, MA, CCC-SLPSpeech-Language Pathologist1154191336
  42. Keiko Barringer, L.AC.Acupuncturist1033732730
  43. Daniela BarrioSocial Worker1992493894
  44. Ana BarriosCounselor1861265142
  45. Jennifer BarriosBehavior Technician1598609133
  46. Tiffany BarriosClinical Social Worker1184128308
  47. Aryeh Barris, PSY.D.Clinical Psychologist1356006258
  48. Kristen Barritt, RN, L.ACAcupuncturist1871931154
  49. Courtney Barron, RBTBehavior Technician1184378424
  50. Gregory Barron, MDRheumatology Physician1871859801

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.