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 46 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. Julie Nelson, LPC, LAC, MAProfessional Counselor1346364569
  2. M'Kenna NelsonCommunity Health Worker1306436803
  3. Staci Nelson, CMMTMassage Therapist1407977143
  4. Charles Nemejc, PAPhysician Assistant1932132644
  5. Celeste NereyStudent in an Organized Health Care Education/Training Program1386209278
  6. Andrea Nettles, PAMedical Physician Assistant1568544906
  7. Scott NewmanCommunity Health Worker1154019024
  8. Tuan NguyenBehavior Technician1245920933
  9. Kenton Nicholas, DDSOral & Maxillofacial Surgery (D.M.D.)1407834120
  10. Payten NicholsBehavior Technician1053280479
  11. Blake Nicholson, LCSWClinical Social Worker1891769261
  12. Karen Nicholson, MA, LCPC, LPCProfessional Counselor1447249776
  13. Rebecca Nickens, PHARMDPharmacist1003159260
  14. Ashlie Nicklaus, PHARMD.Pharmacist1851768113
  15. Corey NielsenMental Health Counselor1013445717
  16. Susan Niemeyer, CRNFARegistered Nurse1215958707
  17. Courtney Niesent, DPTSpecialist1962600429
  18. Heidi NietoCommunity Health Worker1073076485
  19. Heidi Nightengale, DOFamily Medicine Physician1386172096
  20. Vanessa Njos, MSCounselor1477262715
  21. Abigail NoblittRegistered Nurse1487241675
  22. Carole Noblitt, MSW, LCSWClinical Social Worker1528154200
  23. Nicholas Noce, M.D.Orthopaedic Surgery Physician1720063704
  24. Joseph NoellisteMarriage & Family Therapist1427868041
  25. Krismichelle NohavecCounselor1801131321
  26. Chloe NolascoPeer Specialist1710634837
  27. Paulina NollettCommunity Health Worker1558960435
  28. Edwin Noordewier, MDFamily Medicine Physician1619941739
  29. Leighanna Nordstrom, BS, NLCMarriage & Family Therapist1891345534
  30. Kenneth Norem, PH.DProfessional Counselor1619106549
  31. Jade Northrop, M.A., L.P.CProfessional Counselor1932755980
  32. Byron NortonPsychologist1154667012
  33. Coreen Norwood, BACHELOR OF ARTSCommunity Health Worker1598243958
  34. Tory Nosal, MSN, APN, FNP-BCFamily Nurse Practitioner1952053035
  35. Chelsea NovacinskiCommunity Health Worker1467342816
  36. Kersten NovingerStudent in an Organized Health Care Education/Training Program1962268706
  37. Crystal NovosadCommunity Health Worker1720751514
  38. Jae Novotny, PEERMental Health Counselor1215364955
  39. Madison Nowatnick, OTR/LOccupational Therapist1063220424
  40. Elise NowickiStudent in an Organized Health Care Education/Training Program1184262099
  41. Abdul Nabi Bin Nur AlamDriver1568323111
  42. Chima Nwizu, MDFamily Medicine Physician1902882517
  43. Nnenna Nwizu, NPFamily Nurse Practitioner1578011003
  44. Haley NyarkoMassage Therapist1932910015
  45. Robert Nystrom, D.O.General Practice Physician1902936107
  46. Jaime O'Berry, BAMental Health Counselor1740908276
  47. Kayla O'Brien, B.A., R.P.Mental Health Counselor1588275341
  48. Delainey O'Connell, PA-CPhysician Assistant1801721360
  49. Caitlin O'Connor, CRNACertified Registered Nurse Anesthetist1295374379
  50. Evelyn O'Donahue, PT, DPTPhysical Therapist1285558601

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.