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 300 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. Wendy MilesOccupational Therapist1316243306
  2. Maribeth Milford, D.O.Anesthesiology Physician1235499021
  3. Frederick Milgrim, MDEmergency Medicine Physician1255996724
  4. Katrina Milgrim, MDAnesthesiology Physician1265097091
  5. Benjamin Milgrom, M.D.Hospitalist Physician1962763938
  6. Henry Milgrom, MDPediatric Allergy/Immunology Physician1689759318
  7. Andrea MillarSpeech-Language Pathologist1952753204
  8. Alesia Millard, LPCProfessional Counselor1255908729
  9. Tyler Millard, MDHospitalist Physician1801392782
  10. Anoushka MillearDoula1891523171
  11. Ahgier MillerBehavior Technician1295509941
  12. Alexis Miller, OTROccupational Therapist1205040003
  13. Allison Miller, MSW, LCSWClinical Social Worker1891033684
  14. Allyson MillerMental Health Counselor1053886606
  15. Alyssa MillerCase Manager/Care Coordinator1679097125
  16. Amanda Miller, CRNACertified Registered Nurse Anesthetist1972842268
  17. Amanda Miller, LCSW, CACIIClinical Social Worker1336649698
  18. Amy Miller, MA, LPCProfessional Counselor1952459000
  19. Ana Miller, OTR/LOccupational Therapist1003525551
  20. Andrea MillerRegistered Nurse1346496668
  21. Anya Miller, M.D.Otolaryngology Physician1932426483
  22. Ashley Miller, BSWSocial Worker1407252737
  23. Austin MillerCounselor1730774100
  24. Bill Miller, DDS MSOrthodontics and Dentofacial Orthopedics Dentistry1205843455
  25. Brittany MillerCounselor1003355066
  26. Bryan Miller, DCChiropractor1033791173
  27. Bryn Miller, LPCProfessional Counselor1972981108
  28. Brynn MillerBehavior Analyst1245993856
  29. Caitlin MillerMental Health Counselor1003687831
  30. Catherine Miller, FNPFamily Nurse Practitioner1366564320
  31. Cecelia Miller, RBTMarriage & Family Therapist1811752355
  32. Chad MillerGeneral Practice Physician1790812758
  33. Christopher Miller, DCChiropractor1346448826
  34. Cindy Miller, RN, CNS, NDAdult Health Clinical Nurse Specialist1386610293
  35. Colleen Miller, NPAdult Health Nurse Practitioner1972647683
  36. Dan Miller, CRNACertified Registered Nurse Anesthetist1104857580
  37. David Miller, M.D.Pediatric Cardiology Physician1144279787
  38. David Miller, LPCProfessional Counselor1578806568
  39. David Miller, PSYDPsychologist1053820761
  40. Dennis Miller, D.C.Chiropractor1184843856
  41. Derek Miller, MMS, PA-CMedical Physician Assistant1124491212
  42. Elizabeth Miller, RN, BSN, OCNRegistered Nurse1801172705
  43. Elspeth Miller, M.D.Pediatrics Physician1386758589
  44. Emily MillerCase Manager/Care Coordinator1265784565
  45. Frederick Miller, M. D.Psychiatry Physician1528160116
  46. Gaylen Miller, D.D.S., M.S.Periodontics1881727618
  47. Genevieve MillerCase Manager/Care Coordinator1942666235
  48. Gretchen Miller, LMFTAMarriage & Family Therapist1144005703
  49. Heath Miller, CSWClinical Social Worker1053455147
  50. Heidi Miller, M.S. CF-SLPSpeech-Language Pathologist1124401195

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.