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 254 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. Felix Lefevre, MA, LPC, NCCProfessional Counselor1205200813
  2. Kristin Lefevre, LCSW, LACClinical Social Worker1588035216
  3. Meixuan Leff, MA, MSN, LPC, PMHNPPsychiatric/Mental Health Nurse Practitioner1023415965
  4. Noelle Lefforge, PH.D.Psychologist1538422563
  5. Donald LefkowitsEmergency Medicine Physician1487630380
  6. Tina Leflore, MSW, SWCSocial Worker1316826910
  7. Stephanie Lefthand, LCSWClinical Social Worker1811639776
  8. Kristi Legaarden, RN, BCENRegistered Nurse1184983975
  9. Kimberly Legaspi, PSYDPsychologist1699250530
  10. Emily Legatski, OTD, OTR/LOccupational Therapist1073240859
  11. Marissa LegaultOccupational Therapist1043977317
  12. Anne LeggClinical Social Worker1356722060
  13. Elizabeth Legg, LPCMental Health Counselor1821110404
  14. Lakai Legg, MDStudent in an Organized Health Care Education/Training Program1366252074
  15. Paul Legg, DDSDentist1710191457
  16. Elise LeggeStudent in an Organized Health Care Education/Training Program1972153864
  17. Allison Leggieri, M.S., CCC-SLPSpeech-Language Pathologist1104345917
  18. Bronwyn Lehman, PSYCHOLOGISTPsychologist1073319208
  19. David Lehman, MDInternal Medicine Physician1578678157
  20. Listy LehmanMental Health Counselor1790638633
  21. Lisa LehmannBehavior Analyst1083098297
  22. Luke LehmannBehavior Technician1265379572
  23. Charity Lehn, MDFamily Medicine Physician1306189881
  24. Rachel LehnertSocial Worker1871393389
  25. Tatiana Lehnert, DDSDentist1194188672
  26. Danielle Lehnherr, CSWClinical Social Worker1346250768
  27. Mary Leibold, PT, MPT, MHSOrthopedic Physical Therapist1922056639
  28. Paxton LeiboldMental Health Counselor1629587688
  29. Abigail Leibowitz, MD, MPHEmergency Medicine Physician1164171617
  30. Anne Leibowitz, LCSWClinical Social Worker1497293039
  31. Samara Leicester, FAMILY NPFamily Nurse Practitioner1235988940
  32. Pamela Leichner, R.N.Psychiatric/Mental Health Registered Nurse1952735342
  33. Jamee Leichtle, LPCProfessional Counselor1801417589
  34. Frederick Leidal, PH.D.Clinical Neuropsychologist1366675241
  35. Katelyn LeidyMental Health Counselor1447694583
  36. Marjory Leight, MSNPGerontology Nurse Practitioner1316117641
  37. Andrew Leighton, OTR/LOccupational Therapist1104481795
  38. Lucia LeightonMental Health Counselor1801342951
  39. Cheryl Leiker, R.N.Registered Nurse1073749115
  40. Michael Leiker, LPCProfessional Counselor1306892153
  41. Cara LeinerGerontology Occupational Therapist1497099642
  42. Fern LeischowBehavior Technician1265381883
  43. Amy LeiterMental Health Counselor1588058028
  44. Shayla LeivaBehavior Technician1457159956
  45. Carey LejeuneRegistered Nurse1548487960
  46. Robert LekanMassage Therapist1780115006
  47. Getachew LekelehLicensed Practical Nurse1285875401
  48. Carolina LelandMental Health Counselor1922477926
  49. Amber LelinaBehavior Technician1730696733
  50. Daniel LemanPhysician Assistant1093180325

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.