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 3 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. Tawny ApplegateBehavior Technician1184586711
  2. Baylie AragonBehavior Technician1043921265
  3. Veronica AraujoCommunity Health Worker1245862127
  4. Taylor Archibald RomeroCommunity Health Worker1710448907
  5. McKayla ArchibequePeer Specialist1477195766
  6. Christina ArchuletaMassage Therapist1467187294
  7. Nevaeh ArchuletaCase Manager/Care Coordinator1780376616
  8. Sydney ArchuletaPeer Specialist1801393137
  9. Jason ArellanoCommunity Health Worker1447977764
  10. Renata Arena HoolCounselor1326766452
  11. Athena ArguelloBehavior Technician1780461160
  12. Celeste Arias, LCSWClinical Social Worker1780311480
  13. Adrien Arling, PA-CSurgical Physician Assistant1255907382
  14. Linda Armendariz, LMFTMarriage & Family Therapist1043480619
  15. Bailey ArmstrongAddiction (Substance Use Disorder) Counselor1831621432
  16. Jauniece ArmstrongProfessional Counselor1669970695
  17. Merisa Armstrong, LPNLicensed Practical Nurse1942868559
  18. Karen Arniotis, MAPhlebotomy Technician1033962717
  19. Jalein Arnold, LPCMental Health Counselor1841208626
  20. Patricia Arnold, LPNLicensed Practical Nurse1659777159
  21. Hunter Aronson, D.O.Orthopaedic Surgery Physician1174186969
  22. Sydney Aronson, MSPAS, PA-CSurgical Physician Assistant1376000653
  23. Albert ArriessecqMental Health Counselor1740385517
  24. Socorro ArteagaCommunity Health Worker1073126918
  25. Samantha Arthur, RBTBehavior Technician1124797774
  26. Avinash Arul, DPMFoot & Ankle Surgery Podiatrist1356279574
  27. Desiree Aske, PHARM.D.Pharmacist1124453220
  28. Jadyn AskeBehavior Technician1265167654
  29. Kiana AtencioOccupational Therapist1205704616
  30. Sandra Atwood, LCSWClinical Social Worker1093774994
  31. Thomas Atwood, DPMFoot Surgery Podiatrist1770595514
  32. Tuesday AugustCommunity Health Worker1841185246
  33. Siri AustillClinical Social Worker1104201185
  34. Kayla AustinCommunity Health Worker1316662158
  35. Rachel AustinCommunity Health Worker1821573817
  36. Maria AvalosCommunity Health Worker1205440922
  37. Yeraldin AvalosCommunity Health Worker1922928522
  38. Eva AvilaCommunity Health Worker1730961202
  39. Rimaz AwadallaCommunity Health Worker1174300800
  40. Karissa Axtell, RBTBehavior Technician1073232534
  41. Ronald Baars, PHARMDPharmacist1649252867
  42. Joel Baatz, O.D.Optometrist1699801464
  43. Melissa Babion, MA, LPCCMental Health Counselor1649048588
  44. Amanda BacaCounselor1477908168
  45. Beatrice Bachenberg, WHCNPNurse Practitioner1669443271
  46. Jodie Backurz, MDFamily Medicine Physician1164160156
  47. Madison Badding, D.C.Chiropractor1730779919
  48. Kaily Baer, MDFamily Medicine Physician1740843523
  49. Andrew Bagley, D.D.S.Dentist1306197983
  50. Marci Bagley, MS, CF-SLPSpeech-Language Pathologist1952179541

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.