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 211 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. Kaila Jantz, MSW, LSWClinical Social Worker1649055666
  2. Shannon Jantz, MDFamily Medicine Physician1962760157
  3. Angela January, LPCProfessional Counselor1407176332
  4. Shirleyann Janulewicz, RN, BSN, PHNRegistered Nurse1154786374
  5. Helen Janusz, CPNPPediatric Nurse Practitioner1407976533
  6. Emma JaquetteRegistered Nurse1639848542
  7. Ashley Jara, M.A.Counselor1497154074
  8. Celina Jara Tovar, MA, LPCC, ATR-PMental Health Counselor1881256527
  9. Agustin JaramilloMental Health Counselor1013710573
  10. Cordelia Jaramillo, RNRegistered Nurse1659108470
  11. Jennifer JaramilloSpeech-Language Pathologist1326541020
  12. Kylie JaramilloMental Health Counselor1528835972
  13. Catherine Jaramillo Martinez, CMTMassage Therapist1760899272
  14. Julie JarandSpecialist1295929065
  15. Roy Jared, MDFamily Medicine Physician1881641298
  16. Catherine Jarema, MSWSocial Worker1215519467
  17. Monica Jarrell, NP-CFamily Nurse Practitioner1124197272
  18. Andrianna Jarrett, LPCProfessional Counselor1528549896
  19. Janice JarrettOptometrist1811978869
  20. Allison JarrottMental Health Counselor1538433164
  21. Jennifer Jarvie, M.D.Cardiovascular Disease Physician1790084945
  22. Beety Jane JarvisCritical Care Certified Respiratory Therapist1528243714
  23. Matthew Jarvis, BS, CACIIIAddiction (Substance Use Disorder) Counselor1295144160
  24. Dana Jasick, RDNRegistered Dietitian1427530096
  25. Georgie JasinskiBehavior Analyst1598298465
  26. John Jason, R.N.Registered Nurse1477728590
  27. Wesley Jasper, LPCProfessional Counselor1841666989
  28. Sarah Jasso, OTR/LOccupational Therapist1396270922
  29. Brent Jaster, MDFamily Medicine Physician1740231398
  30. Laura Jaster, MA, NCC, ERYTMental Health Counselor1548870900
  31. Vitauts Jaunarajs, L.P.C. C.A.C.IIIProfessional Counselor1174760441
  32. Armando Jauregui, DDSGeneral Practice Dentistry1396307484
  33. Gwendolyn Jaussaud MusickMental Health Counselor1275148470
  34. Rossi JavernickStudent in an Organized Health Care Education/Training Program1609311851
  35. Nicole JavierBehavior Technician1194678896
  36. Ruben JavierRegistered Nurse1699177790
  37. Michelle JavorekGastroenterology Registered Nurse1245367259
  38. Abigail Jay, PSYDStudent in an Organized Health Care Education/Training Program1124710249
  39. Amie Jaynes, PT, DPTPhysical Therapist1750479440
  40. Daniel JaynesCounselor1427395912
  41. Michael Jaynes, LCSWClinical Social Worker1366083115
  42. Zachary Jayson, PHARMDPharmacist1679140578
  43. Andrea Jazbec Lake, MDObstetrics & Gynecology Physician1568599504
  44. Emily JeacockOccupational Therapist1154060242
  45. Brooke Jean, MA, LPCCProfessional Counselor1780197624
  46. Jennifer Jeans, MDHospitalist Physician1770610776
  47. Ashley Jefferies, D.C.Chiropractor1538545603
  48. Natalie Jeffers Wilkins, MA, CAC II, CSATAddiction (Substance Use Disorder) Counselor1417453572
  49. Dameika JeffersonRegistered Nurse1578822631
  50. Eleanor JeffersonRegistered Nurse1427339746

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.