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 366 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. Nora RasconMental Health Counselor1497152086
  2. Peter RasconAddiction (Substance Use Disorder) Counselor1518896448
  3. Lili RasekhGeneral Practice Physician1376034793
  4. Steven Rash, D.C.Chiropractor1104136423
  5. Kelsey Rasheed, PT, DPTPhysical Therapist1528749520
  6. Marcel RashydeStudent in an Organized Health Care Education/Training Program1083221782
  7. Chelsea Rasis, PA-CPhysician Assistant1700176583
  8. Ron Rasis, P.A.Physician Assistant1295810257
  9. Kaley Raskin, M.A.Student in an Organized Health Care Education/Training Program1366723223
  10. Lynette Rasmussen, FNPFamily Nurse Practitioner1033225610
  11. Victoria Rasmussen, LCSWClinical Social Worker1730601931
  12. Caylene Rasnic, RNRegistered Nurse1174772974
  13. Jina Rasouli, DDSDentist1992997209
  14. Alan Rastrelli, M.D.Hospice and Palliative Medicine (Family Medicine) Physician1043354764
  15. Teihl Ratchinsky, MDPediatrics Physician1255695631
  16. Benjamin Ratcliff, PHDPsychologist1790370062
  17. Marrissa Ratcliff, RBTBehavior Technician1578137535
  18. Christine Ratcliffe, LPCC, ATR-PCounselor1871181412
  19. Andrea Rathbun, PHARMDPharmacist1720695216
  20. Tiffani Rathbun, M.A.Mental Health Counselor1699929422
  21. Shaleen Rathod, M.D.Family Medicine Physician1508252776
  22. Chelsea Ratliff, MDInternal Medicine Physician1184251910
  23. Shannon RatliffSpecialist1679783328
  24. Rebecca Ratnam, M.D.Hospitalist Physician1619295805
  25. Juanita Ratner, L.P.C.Professional Counselor1285973057
  26. Jenifer RatzowLicensed Practical Nurse1013190719
  27. Cynthia Rau-Sobotka, CRNACertified Registered Nurse Anesthetist1699746107
  28. Tiffani Rauch, R.D.HDental Hygienist1588955264
  29. Susan RauckmanCertified Registered Nurse Anesthetist1700811908
  30. Jade Rauen, OTR/LOccupational Therapist1164174207
  31. Cynthia Rauert, DPTPhysical Therapist1366273534
  32. Leah Raulerson, LPC, NCCMental Health Counselor1104385517
  33. Melanie Rausche, M.D.Family Medicine Physician1245439801
  34. Karen Rautio, NPPsychiatric/Mental Health Nurse Practitioner1184640567
  35. Angela Raval, LCSWClinical Social Worker1639660608
  36. Jeffrey Raval, M.D.Otolaryngology/Facial Plastic Surgery Physician1154423291
  37. Thomas Ravin, M.D.Physical Medicine & Rehabilitation Physician1639369895
  38. Rochelle Ravishankara, MDEmergency Medicine Physician1003950700
  39. Linda Rawers, FNPFamily Nurse Practitioner1831138254
  40. David Rawlings, D.C.Chiropractor1629273537
  41. Kathryn Rawls, AU.D.Audiologist1669932075
  42. Christopher Ray, PHARMDPharmacist1245059229
  43. Daniel Ray, D.M.D.,M.S.Prosthodontics1386672301
  44. Hayden Ray, DPTPhysical Therapist1710657598
  45. Ryan Ray, PHARM.D, CDEPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1366719692
  46. Hannah Therese Rayala, MDStudent in an Organized Health Care Education/Training Program1578407466
  47. Cynthia Raymond, PTAPhysical Therapy Assistant1205901444
  48. Joanne Raymond, PT, MSPhysical Therapist1962917450
  49. Maggie Raymor, BAClinical Social Worker1528359312
  50. Henry Raymundo, MDInternal Medicine Physician1972647584

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.