NPPES file of Aug 9, 2026

Doctors and health care providers in Greeley, CO

3,518 individual NPPES records list a practice address in Greeley, 9th of 193 Colorado cities. The largest group is mental health counselor: 346, 10% of the city's records, against 6% across Colorado. Page 65 of 71.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

The 8 largest groups in Greeley

Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.

Greeley in Colorado

  • Rank in Colorado9th of 193 cities by records
  • Share of the state2.4% of Colorado's records
  • Specialties present25 or more taxonomy codes
  • Top three groups22.6% of all records
  • Mental Health Counselor rank8th of the 10 Colorado cities with the most

Compared with Colorado as a whole, Greeley has 22.7× the state's share of community health worker records and 0.58× its share of clinical social worker records.

Providers in Greeley, alphabetically

  1. Sarah Travis, CRNACertified Registered Nurse Anesthetist1588108567
  2. Kyle Travlos, CRNACertified Registered Nurse Anesthetist1558971044
  3. Robert Traynor, ED.D.Audiologist1518974013
  4. Kristen Treleven, DPMPrimary Podiatric Medicine Podiatrist1558925362
  5. Leticia TrevinoCommunity Health Worker1003585886
  6. Ryan TrevinoStudent in an Organized Health Care Education/Training Program1427644319
  7. Leslie Trevizo, LMTMassage Therapist1710645460
  8. Abril TrianaCommunity Health Worker1952022717
  9. Kiera TrinderBehavior Technician1245738442
  10. Miguel Triste, LPCProfessional Counselor1821587650
  11. Milan TrojovskyCommunity Health Worker1881352268
  12. Kevin Trolene, MMS, PA-CPhysician Assistant1467648626
  13. Elaina TrousilPeer Specialist1104438852
  14. Tyler Troyer, MAMarriage & Family Therapist1285622860
  15. Paige TrueMental Health Counselor1538945605
  16. Jessica Truel-Young, PHARMDPharmacist1104462902
  17. Bridgette Trujillo, RBTBehavior Technician1063084994
  18. Jacinda TrujilloCase Manager/Care Coordinator1063169522
  19. Jaclyn TrujilloCase Manager/Care Coordinator1679447874
  20. Jonnie TrujilloCommunity Health Worker1457069775
  21. Cindee TrulockPeer Specialist1912646944
  22. Josie TuckerPeer Specialist1700594678
  23. Kelly Tucker, MDFamily Medicine Physician1871568782
  24. Gene Tullis, M.D.Surgical Critical Care Physician1366422073
  25. Jodi TumaMarriage & Family Therapist1093108045
  26. James Turk, ATCAthletic Trainer1881065720
  27. Maya TurnMental Health Counselor1184584237
  28. Anna TurnerFamily Medicine Physician1245729508
  29. Kris Turner, INTERN BACHELOR SWSocial Worker1194520908
  30. Jaclyn TwaddleClinical Social Worker1194451740
  31. Jaiden TwiningCommunity Health Worker1063282358
  32. Joseph Tyburczy, MDSurgery Physician1386682086
  33. Jeffrey Tyer, D.O.Family Medicine Physician1699155010
  34. Stephen TymanMental Health Counselor1790355337
  35. Joshua Ulibarri, DDSDentist1568748218
  36. Alexis UnderwoodCommunity Health Worker1811874522
  37. Bryanna UngsBehavior Technician1992553002
  38. Joe UnnerstallCase Manager/Care Coordinator1649949686
  39. Camile UnreinCommunity Health Worker1386306256
  40. Natalie Unrein, RNRegistered Nurse1861680514
  41. Tanya Unrein, FNP-BCFamily Nurse Practitioner1710162573
  42. Carl Unruh, LPCMental Health Counselor1538202494
  43. Vesta Unruh, RN, BSNRegistered Nurse1992792873
  44. Karlie Urbach, MDFamily Medicine Physician1508489329
  45. Douglas Uyemura, DDSGeneral Practice Dentistry1730253774
  46. Mark Uyemura, D.M.D.General Practice Dentistry1902986870
  47. Matthew Uyemura, M.D.Ophthalmology Physician1386640456
  48. Michael Vaardahl, DPMPodiatrist1265429369
  49. Leslie Vail, PTPhysical Therapist1316026586
  50. Jesse Valdez, PHDClinical Child & Adolescent Psychologist1407207822

The largest Colorado cities

  1. Denver25,068
  2. Colorado Springs19,771
  3. Aurora17,400
  4. Fort Collins6,928
  5. Boulder5,635

All of Colorado →

How to read this directory

Greeley, Colorado appears in the CMS National Plan and Provider Enumeration System with 3,518 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 Greeley - 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 Greeley 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 Greeley is weighted toward Mental Health Counselor (346 clinicians, followed by Community Health Worker with 235 and Student in an Organized Health Care Education/Training Program with 215). 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, Greeley reports roughly 59.9 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 Greeley 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 Greeley, CO?

There are 3,518 registered healthcare providers in Greeley, CO, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Greeley?

The most common specialties in Greeley are Mental Health Counselor, Community Health Worker, Student in an Organized Health Care Education/Training Program, Behavior Technician, Professional Counselor. Mental Health Counselor has the most providers with 346.

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.