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 382 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. Christina RosalesNurse's Aide1457609919
  2. Ann RosapepAudiology Assistant1811237332
  3. Jhossva RosasGeneral Practice Dentistry1972357689
  4. Joseph RosasPhysician Assistant1861916116
  5. Alli Rose, MA, LPC, LACAddiction (Substance Use Disorder) Counselor1952918088
  6. Cecile Rose, MDOccupational Medicine Physician1932278678
  7. Courtney RoseChiropractor1437689577
  8. Dustin RoseCounselor1154145233
  9. Elyea RoseBehavior Technician1407569825
  10. Erin RosePhysical Therapist1790643971
  11. Leslie Rose, MDRheumatology Physician1871649400
  12. Levonia Rose, LPCProfessional Counselor1932972981
  13. Michael Rose, M.ED., LPCProfessional Counselor1699847467
  14. Paul Rose, ADDCAddiction (Substance Use Disorder) Counselor1871737320
  15. Rachael Rose, LACAcupuncturist1588797088
  16. Staci RoseNurse's Aide1982996526
  17. Michele RosebrookSocial Worker1265650220
  18. Andrew Rosen, B.A.Student in an Organized Health Care Education/Training Program1780716829
  19. Elissa Rosen, MDInternal Medicine Physician1053554683
  20. Elizabeth Rosen, MAProfessional Counselor1093134959
  21. Ethan RosenStudent in an Organized Health Care Education/Training Program1396396446
  22. Eva RosenMental Health Counselor1356234207
  23. Katherine Rosen, NURSE PRACTITIONERAdult Health Nurse Practitioner1780027250
  24. Lindsay RosenMental Health Counselor1477002822
  25. Maggie RosenSocial Worker1366138554
  26. Penelope Rosen, RN, IBCLCLactation Consultant (Registered Nurse)1639037765
  27. Reuven Rosen, M.D.Specialist1487690079
  28. Meg RosenbaughPediatric Nurse Practitioner1477363174
  29. Laurie RosenbaumSurgery Physician1982731923
  30. Savanna Rosenbaum, DOStudent in an Organized Health Care Education/Training Program1790487122
  31. Alan Rosenberg, M.D.Rheumatology Physician1639145923
  32. Deborah Rosenberg, PHDPsychologist1356462923
  33. Donna Rosenberg, M.D.Pediatrics Physician1396771655
  34. Suzanne Rosenberg, M.D.Pediatric Rehabilitation Medicine Physician1922085430
  35. Claire RosenbergerStudent in an Organized Health Care Education/Training Program1801731732
  36. Rebecca Rosenberger, MDInternal Medicine Physician1275876740
  37. Heather Rosenblatt, LCSWClinical Social Worker1912659731
  38. Jacob RosenblattStudent in an Organized Health Care Education/Training Program1295662880
  39. Max RosenblattBehavior Analyst1386246759
  40. Amy Rosenblum, PA-CPhysician Assistant1619286424
  41. Burton Rosenblum, ED.D.Clinical Psychologist1972781128
  42. Emma Rosenblum, LPCProfessional Counselor1235878885
  43. Cindy Rosenbrook, R.EEGElectroneurodiagnostic Specialist/Technologist1720413750
  44. Adam RosencransStudent in an Organized Health Care Education/Training Program1871295147
  45. Vicky Rosener, RNRegistered Nurse1548609266
  46. Emily Rosenfeld, DPTPhysical Therapist1285986786
  47. Andrea Rosenstein, LCSWClinical Social Worker1144982687
  48. Jeffrey Rosensweig, M.D.Specialist1912017054
  49. Dory RosenthalBehavior Analyst1942810890
  50. Henry Rosenthal, O.D.Optometrist1619299591

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.