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 79 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. Ryan Chuang, MDEmergency Medicine Physician1104037498
  2. Melissa ChubbuckHospice and Palliative Medicine (Internal Medicine) Physician1477907384
  3. Daniella ChuilliMental Health Counselor1790146967
  4. Justine ChukwumaClinical Social Worker1295423150
  5. Suki ChunSpecialist1841495991
  6. Eugene Chung, M.D.Radiation Oncology Physician1285834945
  7. Hiejon Chung, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1487584355
  8. Jeongha Chung, PHARMDPharmacist1306320734
  9. Anita Chupp, CNMAdvanced Practice Midwife1780941815
  10. Alexandra ChuraStudent in an Organized Health Care Education/Training Program1083403208
  11. Robert ChurchCertified Registered Nurse Anesthetist1447880141
  12. Elizabeth Church-Waggoner, PHARMDPharmacist1518589597
  13. Jessica Churchill, MDOrthopaedic Surgery Physician1366974131
  14. Nicholas Ciancio, MDInternal Medicine Physician1881384105
  15. Christopher Ciarallo, MDPediatric Anesthesiology Physician1710904479
  16. Antonio Ciardella, MDOphthalmology Physician1952324782
  17. Jasmeliz Ciardella, MDOphthalmology Physician1376769653
  18. Stephanie Ciarkowski, NPCritical Care Neonatal Nurse Practitioner1538623574
  19. Derek Cicchitto, MS, CCC-SLPSpeech-Language Pathologist1487066494
  20. Gina CicconeAddiction (Substance Use Disorder) Counselor1508421082
  21. Michael Cicerchi, MDHospitalist Physician1225259575
  22. Olivia CichonAddiction (Substance Use Disorder) Counselor1679850119
  23. Natalie Cicotello, LCSWClinical Social Worker1710199823
  24. Velainor Cienfuegos, RNPsychiatric/Mental Health Registered Nurse1336076280
  25. Timothy Cihlar, PHARMDPharmacist1588035281
  26. Regan Cilek, PT, DPTPhysical Medicine & Rehabilitation Physician1942139571
  27. Angelina Cilella, LMTMassage Therapist1538090162
  28. Sarah Cimino, RN-BSNRegistered Nurse1992109433
  29. Sheldon Ciner, D.D.S.General Practice Dentistry1194789412
  30. Sarah Cintron, PTAPhysical Therapy Assistant1205372463
  31. Arielys Cintron-RosadoStudent in an Organized Health Care Education/Training Program1184597833
  32. Jillian Ciocchetti, MDSurgery Physician1184899023
  33. Lauren Ciovacco, LPCProfessional Counselor1881196657
  34. Bianca Cirino-AlomarMental Health Counselor1770957748
  35. Hannah Cirocki, LCSW, LACClinical Social Worker1053717389
  36. Catherine Cirulli, PSY.D.Clinical Psychologist1669796470
  37. Lauren Cito, LPCMental Health Counselor1811681448
  38. Daniel Citron, M.D.Endocrinology, Diabetes & Metabolism Physician1861442410
  39. Madison Ciulla, OTOccupational Therapist1851029532
  40. Anna Cizek, LPCCMental Health Counselor1720848328
  41. Amber Cizmic, PHARM.D.Pharmacist1609121243
  42. Lauren Clabaugh, M.S. CCC-SLPSpeech-Language Pathologist1962851204
  43. Shea Claflin, MDHospitalist Physician1386348217
  44. Shirelle Claggett, N.P.Obstetrics & Gynecology Nurse Practitioner1760768311
  45. Emily ClairDentist1972436236
  46. Preet Clair, DDSGeneral Practice Dentistry1518965631
  47. Marian ClaireOccupational Therapist1205081718
  48. David Clampitt, MDFamily Medicine Physician1043430325
  49. Brendan ClancyMental Health Counselor1821260415
  50. Brianna ClancyBehavior Technician1306796974

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.