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 25 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. Connie Greenhood, MSWMental Health Counselor1598246464
  2. Katie GreenwoodMental Health Counselor1568982973
  3. Hannah Greer, M.A.Mental Health Counselor1932566973
  4. Jasmine GreerObstetrics & Gynecology Physician1164913372
  5. Katherine Greer, MPTPhysical Therapist1407040355
  6. Ellen Gregg, PH.D., CCC-SLPSpeech-Language Pathologist1487649893
  7. Hortencia Greggs, MSWClinical Social Worker1124441001
  8. Paige Greiner, RNDiabetes Educator Registered Nurse1659298164
  9. Alexander Grell, PA-CPhysician Assistant1245636737
  10. Kaylee GriegoAddiction (Substance Use Disorder) Counselor1215769591
  11. Gara Griffin, PTPhysical Therapist1861406233
  12. Mark GriffinPeer Specialist1497486120
  13. Abigail Griffith, LMTMassage Therapist1275954851
  14. Jodi Grim, R.PHPharmacist1063780278
  15. Clarissa GrissomPharmacy Technician1295675536
  16. Connor GroganClinical Social Worker1669196978
  17. Czarina GroganBehavior Analyst1871984765
  18. Moira Groh, D.D.SPediatric Dentistry1871850131
  19. Henryk GrondalskiPhysical Therapy Assistant1962692566
  20. Ingrid GrooverAddiction (Substance Use Disorder) Counselor1205750601
  21. La-Shon Groshong, RBTBehavior Technician1962162735
  22. Denise Gross, LPNLicensed Practical Nurse1629579818
  23. Trisha GrossaintMental Health Counselor1588760920
  24. Babette GrossmanHearing Instrument Specialist1043800790
  25. Mark Grossnickle, MDOrthopaedic Surgery Physician1508844473
  26. Laura Grotenhuis, MS EDCounselor1720078934
  27. Brittany Grounds, AGACNP - BCAcute Care Nurse Practitioner1013746510
  28. Alexander Grover, DOFamily Medicine Physician1275154668
  29. Jeremy Grover, PA-CMedical Physician Assistant1285734038
  30. Cynthia Gryboski, MDInterventional Cardiology Physician1548223316
  31. Emily GrzesiakCommunity Health Worker1235850769
  32. Koy Gubler, DOStudent in an Organized Health Care Education/Training Program1619768868
  33. Adrianna GuerraBehavior Technician1588481444
  34. Jessica GuerraStudent in an Organized Health Care Education/Training Program1548009400
  35. Poulette GuerraCommunity Health Worker1669137717
  36. Keila Guerrero Pina, RBTBehavior Technician1164174389
  37. Zurisadai Guerrero PorrasCommunity Health Worker1528832060
  38. Cambrie Guerrero-WackerCase Manager/Care Coordinator1659166155
  39. Mark Guiberson, PH.D.Speech-Language Pathologist1669666897
  40. Zachary Guillaume, LPCProfessional Counselor1629914270
  41. Arnie GuinCounselor1003256298
  42. Michael Gulley, PT, DPTOrthopedic Physical Therapist1184027062
  43. Shaun GummMental Health Counselor1821485772
  44. Tiffany GunnellsProfessional Counselor1528202124
  45. Sanjay Gupta, MDOtolaryngology Physician1043298870
  46. Averie GurneyBehavior Technician1487377289
  47. Lindsay Gurney, MPTPhysical Therapist1265550537
  48. Salix Gurnsey, LMTMassage Therapist1669125928
  49. Salma GurrolaStudent in an Organized Health Care Education/Training Program1578276093
  50. Michael Gurtisen, BACHELORSStudent in an Organized Health Care Education/Training Program1851039556

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.