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 38 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. Violeta Loredo, PTAPhysical Therapy Assistant1215585682
  2. Cassandra Lorie, OTROccupational Therapist1174845473
  3. Alanna Lowe, OTR/LOccupational Therapist1093595498
  4. Alyson LoweMental Health Counselor1982809059
  5. Toni LozanoBehavior Technician1912630252
  6. Cynthia Luark, RNRegistered Nurse1184969552
  7. Marissa LuceroPeer Specialist1225640873
  8. Melissa LuceroPeer Specialist1932739679
  9. Shaelynn Lucero, RBTBehavior Technician1851062392
  10. Susan Lucero, RBTBehavior Technician1154080190
  11. Josiah Luera, PTAPhysical Therapy Assistant1033047428
  12. Chelsie LuhringCounselor1598219362
  13. Tracy Lujan, NPFamily Nurse Practitioner1518338599
  14. Rebecca Lumpkin, PHYSICAL THERAPISTPhysical Therapist1700535234
  15. Heidi LunaOther Technician1225481047
  16. Noemi LunaMental Health Counselor1215386438
  17. Kelly LundbergStudent in an Organized Health Care Education/Training Program1558022277
  18. Allison Lundgren, DMDGeneral Practice Dentistry1609568658
  19. Ben LundstromMental Health Counselor1922434612
  20. Chase LuomaStudent in an Organized Health Care Education/Training Program1720749641
  21. Ryan LynchCounselor1164267795
  22. Thomas Lynch, MDGeneral Practice Physician1528046364
  23. Robert Lynde, DPTPhysical Therapist1780932400
  24. Maxwell LyonDentist1295304277
  25. Marianne Lyons, D.O.Family Medicine Physician1598940819
  26. Malia Ma, O.DOptometrist1689227605
  27. Sara Maas, DDSDentist1013328988
  28. Rose Macalister, CNPFamily Nurse Practitioner1851721153
  29. Jenny Macek, PA-CPhysician Assistant1134598196
  30. Liberty MaciasBehavior Technician1346069416
  31. Emma MackenzieBehavior Technician1043796915
  32. Mary Macleod-Oguntuase, D.O.Pediatrics Physician1679953640
  33. Ana Madaleno, CMACommunity Health Worker1194374405
  34. Courtney Madden, RBTBehavior Technician1760138713
  35. Rachel Maddox, BABehavior Analyst1518333905
  36. Ashley MadisonMental Health Counselor1811323504
  37. Alexandra Maes, MA, NCC, LPCProfessional Counselor1588184378
  38. Gabriela Magana SilvaStudent in an Organized Health Care Education/Training Program1326833328
  39. Douglas Magnuson, MDFamily Medicine Physician1104891027
  40. Katelyn Magnuson, RNGeneral Practice Registered Nurse1184135253
  41. Lynsey Mahlum, ARNPAdult Health Nurse Practitioner1528362340
  42. Phillip Mahunik, PTPhysical Therapist1083814024
  43. Chelsea Maier, PA-CPhysician Assistant1184107690
  44. Carolina MainePeer Specialist1932852696
  45. Kristine Majestic, MACP, LAC, LPCProfessional Counselor1861149312
  46. James Major, MDFamily Medicine Physician1619955580
  47. Ashley Makelky, FNP-CRegistered Nurse1518349141
  48. Thad Makowski, MDPsychiatry Physician1508945031
  49. Juana Maldonado, LMTMassage Therapist1154166981
  50. Maria MaldonadoAddiction (Substance Use Disorder) Counselor1083178636

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.