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 26 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. Challen GutekunstClinical Social Worker1316560998
  2. Alicia GutierrezCommunity Health Worker1225727720
  3. Teresa GutierrezStudent in an Organized Health Care Education/Training Program1073159703
  4. Valerie GutierrezCommunity Health Worker1184369910
  5. Ibis GuzmanBehavior Technician1730812074
  6. Kimberly GuzmanRegistered Nurse1194570861
  7. Lisa Guzman, M.A.Audiologist1093964934
  8. Kryste Haas, OTROccupational Therapist1528149119
  9. Katelyn HabernalMental Health Counselor1881158251
  10. Daryl Hackstadt, RNRegistered Nurse1720471121
  11. Johanna Hadwin, LPNLicensed Practical Nurse1750700811
  12. Robert Hagebak, MDAnesthesiology Physician1861421430
  13. Kathleen Hagihara, R.N..Registered Nurse1932257664
  14. Katherine Haiby, MDStudent in an Organized Health Care Education/Training Program1588455877
  15. Sameah Haider, M.D.Neurological Surgery Physician1962866780
  16. Brianna Hail-Wohlgemuth, RBTBehavior Technician1659036390
  17. Kara Haines, MFTCMarriage & Family Therapist1063209088
  18. Morgan HainesProfessional Counselor1346805272
  19. Richard Halbert, MDAnatomic Pathology & Clinical Pathology Physician1265400030
  20. Alicia HaleCommunity Health Worker1073102984
  21. Denycia Haley, BSSpeech-Language Assistant1063074060
  22. Kayne Haley, M.S. CCC-SLPSpeech-Language Pathologist1104389261
  23. Layne Haley, LMFT, M.MFTMarriage & Family Therapist1639680150
  24. Francis Hall, MDHematology & Oncology Physician1629495767
  25. Jennifer Hall, FNP-BCFamily Nurse Practitioner1780519355
  26. Mandy Hall, M.A. CCC-SLPSpeech-Language Pathologist1962708057
  27. Phyllis Hamar, LACAcupuncturist1952634735
  28. Rebecca Hamata, PA-CMedical Physician Assistant1174231427
  29. Brian Hamberg, DOAnesthesiology Physician1750888343
  30. Basel HamdanCommunity Health Worker1720673528
  31. Adrianna Hammack, DOStudent in an Organized Health Care Education/Training Program1720828098
  32. Sandra Hamman, PEERCommunity Health Worker1598139180
  33. Marsha Hamner, MDInternal Medicine Physician1144357724
  34. John Hancock, EDDCounseling Psychologist1942365671
  35. Julie Hanks, ED.D., CCC-SLPSpeech-Language Pathologist1720073034
  36. Richard Hanks, PSY.D.Psychologist1457923005
  37. Danielle Hansen, ACNPAcute Care Nurse Practitioner1366674392
  38. Nicholas HansenCounselor1568810661
  39. Sarah Hansen, BABehavior Analyst1326468794
  40. Travis HansenStudent in an Organized Health Care Education/Training Program1376165464
  41. Kaitlyn HansonCommunity Health Worker1619619335
  42. Lin Hao, MDHematology & Oncology Physician1528325529
  43. David Haralson, MACounselor1942620042
  44. Ashleigh HardmanStudent in an Organized Health Care Education/Training Program1376256842
  45. Darwin Hargrave, MACounselor1174760011
  46. Christopher HarmonMental Health Counselor1649376195
  47. Thomas Harms, MDEmergency Medicine Physician1871571745
  48. Abigayle HarperStudent in an Organized Health Care Education/Training Program1497394548
  49. Catherine Harper, RDHDental Hygienist1760195408
  50. Kendra Harper, LPCProfessional Counselor1083868467

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.