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 72 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. Helen Castro, LICENSED ACUPUNCTUREAcupuncturist1104271626
  2. Jackeline CastroBehavior Technician1265390900
  3. Jasmine Castro, PTAPhysical Therapy Assistant1104540749
  4. Mario CastroAddiction (Substance Use Disorder) Counselor1992114888
  5. Roger Castro, DDSPediatric Dentistry1245406511
  6. Vanessa Castro, PA-Medical Physician Assistant1700038866
  7. Fabiola Castro-Lauman, AUDAudiologist1972939148
  8. Andrea Castro-Love, RNRegistered Nurse1730540139
  9. Ana Paula Castro-PapaMarriage & Family Therapist1912418740
  10. Geneva Castrolichtenstein, MA ED, MS, LPCCMental Health Counselor1477477065
  11. Deborah Casuto, PSYDClinical Psychologist1598844540
  12. Marye Catalano, NPFamily Nurse Practitioner1023587805
  13. Richard Catalano Huber, DPTPhysical Therapist1730553017
  14. Ashley Jade CatanyagBehavior Technician1881217842
  15. Kristin Catbagan, RNRegistered Nurse1376066258
  16. Margaret Catchpole, APNPediatric Nurse Practitioner1891834065
  17. Mary Catel, MSPTPhysical Therapist1871922070
  18. Victoria Cates, MDInternal Medicine Physician1609636554
  19. Naomi Cathcart, PT, DPTPhysical Therapist1952041253
  20. Heather Cathers, RDRegistered Dietitian1265609804
  21. Danielle Cathey, LACProfessional Counselor1851056584
  22. Zachary Catir, LCSWClinical Social Worker1417206194
  23. Terri CatonePeer Specialist1659976694
  24. Ryan Caufield, MDAdult Reconstructive Orthopaedic Surgery Physician1801044037
  25. Harvey Causey, MDPsychiatry Physician1730276882
  26. Celia Cavaleri-GlennonRegistered Nurse1215131859
  27. Marlee Cavallero, MA, LPCProfessional Counselor1831707025
  28. Christopher Cavanaugh, PHARMDPharmacist1487954277
  29. Caitlin Cave, LCSWClinical Social Worker1073028361
  30. Cory CavegnMental Health Counselor1760356240
  31. Georgia Caven, NPNurse Practitioner1487692000
  32. Tanner Caverly, MDInternal Medicine Physician1770793812
  33. Nicole Cawrse, RDRegistered Dietitian1457782724
  34. Annie Cawthon, ANP-CAdult Health Nurse Practitioner1841676251
  35. Stephanie Caya, LCSWClinical Social Worker1730427022
  36. Perri Cazan, M.S. CCC-SLPSpeech-Language Pathologist1720349285
  37. Jose Cebrian, M.D.Occupational Medicine Physician1447375159
  38. Ariadna Cedeno-Sanchez, LPCProfessional Counselor1699932335
  39. Melissa CederquistMental Health Counselor1235944257
  40. Daniel CedilloRegistered Nurse1396036083
  41. Lawrence Cedillo, D.O.Internal Medicine Physician1619279189
  42. Christine Cedilotte, PT, DPT, MSPhysical Therapist1922261650
  43. Denise CejaBehavior Technician1730776014
  44. Chris Celechovsky, M.D.Anesthesiology Physician1144487687
  45. Jill Celeste, MS RNRegistered Nurse1265736748
  46. Francesca Celupica, LPCProfessional Counselor1023479730
  47. Kayla CemenskyMental Health Counselor1205556008
  48. Alexandra CenterStudent in an Organized Health Care Education/Training Program1417759143
  49. Kristy Center, PH.D.Clinical Psychologist1720373269
  50. Tej Center, OTR/LOccupational Therapist1932973161

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.