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 178 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. Mary Lynn HankinsMassage Therapist1750845822
  2. Sarah HankinsBehavior Technician1639936750
  3. Sarah HanksMental Health Counselor1215300322
  4. Christina Hanley, RNAmbulatory Care Registered Nurse1902354939
  5. Keira HanleySocial Worker1861249237
  6. Michael Hanley, MDCritical Care Medicine (Internal Medicine) Physician1366456576
  7. Scotty HanleyMental Health Counselor1841749645
  8. Erica Hanlon, LPCProfessional Counselor1194024281
  9. Olivia HannaBehavior Technician1790377000
  10. Allyson HannahStudent in an Organized Health Care Education/Training Program1770143679
  11. Caitlin Hannan, MA, RPMental Health Counselor1477173235
  12. Kelsie HanniganCase Manager/Care Coordinator1861180432
  13. Andrew Hanosh, M.D.Forensic Pathology Physician1598029902
  14. Rebecca Hanratty, MDInternal Medicine Physician1649294307
  15. Ananda HansaInternal Medicine Physician1831226851
  16. John Hansell, DDSEndodontics1194796680
  17. Lauren Hansell, MS, OTR/LOccupational Therapist1548545262
  18. Abigail Hansen, MA, LPCMental Health Counselor1730836289
  19. Allison Hansen, MSW, LCSW, LICSWClinical Social Worker1396127957
  20. Amy Hansen, PA-CMedical Physician Assistant1295975076
  21. Cassidy HansenSpecialist1376748541
  22. Danielle Hansen, LCSWClinical Social Worker1457845141
  23. Dorothy Hansen, PSY.D.Clinical Psychologist1043405319
  24. Erik HansenPharmacist1417446964
  25. Hera Hansen, BCBABehavior Analyst1366802456
  26. Jasmine Hansen, MSWClinical Social Worker1295446953
  27. Judy HansenMental Health Counselor1053505289
  28. Kelly Hansen, PTPhysical Therapist1184841504
  29. Laura Hansen, PHARMDPharmacotherapy Pharmacist1760486104
  30. Linda Hansen, NPObstetrics & Gynecology Nurse Practitioner1003837519
  31. Melissa Hansen, LPCCMental Health Counselor1336676295
  32. Paige HansenSocial Worker1790372647
  33. Peter HansenContractor1982049110
  34. Regan Hansen, NP-CAcute Care Nurse Practitioner1316467897
  35. William Hansen, PH.D.Counseling Psychologist1962419242
  36. Elisha Hanshue, CDDoula1801514773
  37. David Hanske, DDS MSEndodontics1023238359
  38. Alan Hanson, MDNephrology Physician1891777181
  39. Ash HansonMental Health Counselor1306442355
  40. Brian Hanson, M.D.Student in an Organized Health Care Education/Training Program1215371372
  41. Carl Hanson, MDOphthalmology Physician1720065055
  42. Deanna Hanson, LPCProfessional Counselor1295888592
  43. Jeffrey Hanson, MDNeonatal-Perinatal Medicine Physician1518910868
  44. Jessica HansonMental Health Counselor1922818350
  45. Katherine Hanson, LPCProfessional Counselor1114564804
  46. Kelsey Hanson, MSWClinical Social Worker1245747666
  47. Leah HansonStudent in an Organized Health Care Education/Training Program1235509241
  48. Melanie HansonMental Health Counselor1184393878
  49. Michelle Hanson, PA-CPhysician Assistant1811778897
  50. Paula Hanson, NPAdult Health Nurse Practitioner1780665364

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.