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 172 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. Deborah Gutierrez, BAProfessional Counselor1629100763
  2. Giselle GutierrezMassage Therapist1831768613
  3. Greg Gutierrez, MDFamily Medicine Physician1033123237
  4. Isabella GutierrezBehavior Technician1740147875
  5. Jessica Gutierrez, NPNurse Practitioner1245941491
  6. Lizett Gutierrez, LCSW-AASW, MA, RVTClinical Social Worker1578187761
  7. Louisa Gutierrez, CAC IIIAddiction (Substance Use Disorder) Counselor1598912172
  8. Maya Gutierrez, PT, DPTPhysical Therapist1104754001
  9. Michael Gutierrez, M.D.Internal Medicine Physician1013075704
  10. Nika Gutierrez, DDSDentist1114467560
  11. Paulina GutierrezClinical Social Worker1407548936
  12. Peter Gutierrez, PH.D.Clinical Psychologist1275795601
  13. Roberto Gutierrez, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1457230922
  14. Timothy Gutierrez, DDSDentist1306369624
  15. Tracy Gutierrez, DMDDentist1336232800
  16. Ana Gutierrez-Colina, PHDClinical Child & Adolescent Psychologist1639740467
  17. Yael Gutin, RDNRegistered Dietitian1174495139
  18. Amy Gutknecht, LPCCounselor1851873863
  19. Isaac Gutman, LACAcupuncturist1649886227
  20. Daniel Gutmann, M.D.Emergency Medicine Physician1851377584
  21. Rachel Gutmann, MDPediatrics Physician1154350015
  22. Cara Gutnayer, OTR/LOccupational Therapist1497416721
  23. Aimee GutowskiClinical Social Worker1780456459
  24. Gary Gutterman, MDPsychiatry Physician1033245519
  25. Lisa Gutterman, MS, RDRegistered Dietitian1730895632
  26. Shawna Guttman, MS, RDRegistered Dietitian1467270579
  27. Elisabeth GuyNurse's Aide1891334744
  28. Janet Guy, LPCProfessional Counselor1316907520
  29. Leah Guy, PA-CPhysician Assistant1205824380
  30. Laraine Guyette, CNMMidwife1912902669
  31. Emahni GuytonSpeech-Language Pathologist1396578431
  32. Kyndel Guyton, OTD, OTR/LOccupational Therapist1841869989
  33. Philip Guzelian, MDGastroenterology Physician1619067394
  34. Lolita Guzinska, OTR/LPhysical Rehabilitation Occupational Therapist1093408841
  35. Alfredo Guzman, PHARM.D.Pharmacist1578019188
  36. Dominic Guzman, MTMassage Therapist1992947774
  37. Maria Guzman, CAC IAddiction (Substance Use Disorder) Counselor1740632082
  38. Maria Elena Guzman, PH.D.Clinical Psychologist1740293307
  39. Maura GuzyAddiction (Substance Use Disorder) Counselor1215232624
  40. Karen Guzzetta, M.D.Internal Medicine Physician1558446104
  41. Grace Gvazdinskas, LAC, CSWCAddiction (Substance Use Disorder) Counselor1881459253
  42. Kassandra Gyimesi, RDNRegistered Dietitian1598215188
  43. Elizabeth Gyorkos, PA-CPhysician Assistant1639251234
  44. Sarah GyorySpeech-Language Pathologist1619557071
  45. Oliver GysinClinical Psychologist1790759843
  46. Kimberley Gyurik, OTOccupational Therapist1659544070
  47. Eric HaagHearing Instrument Specialist1679703532
  48. Stephen Haagenson, D.C.Chiropractor1629201116
  49. Mathew Haager, DPTOrthopedic Physical Therapist1932518586
  50. Kathy HaakeMental Health Counselor1144429440

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.