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 118 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. Carolyn Duhn, LPCCounselor1952533119
  2. McKenna Duiser, MA, LPPC, ADDCMental Health Counselor1518637628
  3. Kimberly Dukat, M.A., LPC, CAC IICounselor1154699254
  4. Morgan DukeDental Hygienist1912772666
  5. Justin Dukes, D.C.Rehabilitation Chiropractor1386897908
  6. Meghan Dukes, D.C., P.T.Chiropractor1083899272
  7. Faith Dulany, DOULADoula1174468763
  8. Parminder Dulay, D.D.S.Dentist1063894368
  9. Kelly Dulong, LCSWClinical Social Worker1043464340
  10. Marilyn Duman, PSYDPsychologist1902989882
  11. Karen Dumars, MDNeurology Physician1417059346
  12. Allison Dumas, MSW, SWCClinical Social Worker1275246209
  13. Anthony DumasCounselor1366719346
  14. Audrey Dumas, MDChild & Adolescent Psychiatry Physician1083760680
  15. Dusty Dumas, BSN, RN, CWOCNWound Care Registered Nurse1356650378
  16. Claire Dumke, PSY.D.Clinical Psychologist1427298546
  17. Patricia DumlerNurse's Aide1205970928
  18. Carlene Dumont, PTPhysical Therapist1740279686
  19. Jeanni Dunagan, LMFTMarriage & Family Therapist1326295429
  20. Nicole Dunas, MFA, MA, LPCMental Health Counselor1801318100
  21. Dianna Dunbar, LCSWClinical Social Worker1467604538
  22. Sarah Duncalf, D.C.Chiropractor1881931541
  23. Bruce Duncan, CAC IIIAddiction (Substance Use Disorder) Counselor1801290085
  24. Caitlin Duncan, LCSW, LACClinical Social Worker1326581323
  25. Cathy Duncan, FNPFamily Nurse Practitioner1437234184
  26. Dwight Duncan, PSYDClinical Psychologist1003059452
  27. Katherine Duncan, M.A.Mental Health Counselor1386061158
  28. Kevin Duncan, DCChiropractor1407330228
  29. Madeleine DuncanStudent in an Organized Health Care Education/Training Program1134889561
  30. Mary Duncan, BAMental Health Counselor1538477872
  31. Nadia Duncan, LCSWClinical Social Worker1144805599
  32. Rachel Duncan, MA, UNLIC. PSYCHOTH.Art Therapist1245739531
  33. Inna Dunker, DDSGeneral Practice Dentistry1679623243
  34. Jennifer Dunkle, COTAOccupational Therapy Assistant1043682073
  35. John Dunkle, MDFamily Medicine Physician1134118052
  36. Laurence Dunlap, B.A.Addiction (Substance Use Disorder) Counselor1639573975
  37. Stephanie Dunlap, CSW.09926800Clinical Social Worker1548788672
  38. Brittany Dunn, RNInpatient Obstetric Registered Nurse1124864517
  39. Bruce Dunn, DDSGeneral Practice Dentistry1528196987
  40. Colleen Dunn, OTD, OTR/LOccupational Therapist1982258943
  41. David Dunn, LMTMassage Therapist1104373927
  42. Faith DunnStudent in an Organized Health Care Education/Training Program1457115370
  43. Kelli DunnProfessional Counselor1295038560
  44. Kelly Dunn, RNRegistered Nurse1932675196
  45. Leslie Dunn, PT, DPTPhysical Therapist1427845221
  46. Margaret DunnMental Health Counselor1750788634
  47. Matthew Dunn, DDSGeneral Practice Dentistry1982732350
  48. Michael Dunn, M.D.Family Medicine Physician1922155688
  49. Patricia Dunn, PHARMDPharmacist1952686925
  50. Terry Dunn, MDObstetrics & Gynecology Physician1124042346

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.