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 273 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. Waddah MahmoudDriver1891571469
  2. Donna Mahnen, LCSWClinical Social Worker1215929385
  3. Julie Mahoney, MDObstetrics & Gynecology Physician1942209762
  4. Molly MahoneyOther Technician1972902476
  5. Laura Mahony, LPCCMental Health Counselor1851086227
  6. Eleanor Mahood, REGISTERED NURSERegistered Nurse1417492240
  7. Susan MahoroMidwife1770439077
  8. Kimberly Mahowald, NP-CNurse Practitioner1689195646
  9. Brittany MahrerProfessional Counselor1689515751
  10. Anh Mai, PHARMDPharmacist1649050147
  11. Ashley Mai, MDStudent in an Organized Health Care Education/Training Program1881445526
  12. Jean Mai, RNRegistered Nurse1679617450
  13. Suiyin MaiRegistered Nurse1942633961
  14. Kaitlin Maia, PT, DPTPhysical Therapist1528682549
  15. Lisa Maier, MDOccupational Medicine Physician1134206394
  16. Sheila Maier, D.O.Endocrinology, Diabetes & Metabolism Physician1033599162
  17. Allicen Maier-Wott, L.AC., DIPL. OMAcupuncturist1457911315
  18. Marisa MaiersStudent in an Organized Health Care Education/Training Program1699128405
  19. Janette Maiforth, LPNLicensed Practical Nurse1598974180
  20. Andrea Maikovich-Fong, PH.D., ABPPClinical Psychologist1144770611
  21. Derek Main, P.T.Physical Therapist1104070689
  22. Melanie Mainar, CNMAdvanced Practice Midwife1386184786
  23. Nicholas Mainardi, ADDCAddiction (Substance Use Disorder) Counselor1760626295
  24. Alisa MaioccoRegistered Nurse1346483740
  25. Michelle Maitland, RNRegistered Nurse1144733494
  26. Farah Majdoub, MDStudent in an Organized Health Care Education/Training Program1497495964
  27. Sharon Majeres, NPCommunity Health Nurse Practitioner1356351589
  28. Ella MajerusStudent in an Organized Health Care Education/Training Program1841091907
  29. Bailey MajeskiSpeech-Language Pathologist1417560319
  30. Stephanie Majka, LCSWClinical Social Worker1386042521
  31. Reena Majmudar, SLPSpeech-Language Pathologist1104977883
  32. Kathryn Majors-Foley, M.D.Emergency Medicine Physician1831518158
  33. Emily Majure, P.A.-CMedical Physician Assistant1083844872
  34. Barry Make, MDPulmonary Disease Physician1801976303
  35. Anton MakhiborodaPsychiatry Physician1942835061
  36. Emma Maki-Gianani, R.N.Addiction (Substance Use Disorder) Registered Nurse1689036998
  37. Yukiko Makihara, PTGeriatric Physical Therapist1093122442
  38. Andrea Makolondra, DMDGeneral Practice Dentistry1073876108
  39. Maria MakolondraLicensed Practical Nurse1427771369
  40. Milkyas MakonnenDriver1467220970
  41. Noah Makovsky, MDPediatrics Physician1104911874
  42. James Makowski, DDSDentist1821192972
  43. Mark Makowski, PTPhysical Therapist1750500047
  44. Alice Maksim, LPC, MA, CAC IIIProfessional Counselor1790708105
  45. Marian Malafarina, MS, ARNP, FNP-CFamily Nurse Practitioner1568945343
  46. Sandra Malakauskas, M.D.Nephrology Physician1215100201
  47. Naomi Malam, MDFamily Medicine Physician1023541786
  48. Crystal Malament, MSW, LCSWClinical Social Worker1467012088
  49. Sarah MalarikPediatric Nurse Practitioner1235008913
  50. Melanie MalaspinaClinical Social Worker1295191443

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.