NPPES file of Aug 9, 2026

Doctors and health care providers in Grand Junction, CO

3,482 individual NPPES records list a practice address in Grand Junction, 10th of 193 Colorado cities. The largest group is students in training: 309, 9% of the city's records, against 3% across Colorado. Page 48 of 70.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

The 8 largest groups in Grand Junction

Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.

Grand Junction in Colorado

  • Rank in Colorado10th of 193 cities by records
  • Share of the state2.3% of Colorado's records
  • Specialties present25 or more taxonomy codes
  • Top three groups18.8% of all records
  • Students in training rank3rd of the 10 Colorado cities with the most

Compared with Colorado as a whole, Grand Junction has 4× the state's share of peer specialist records and 0.67× its share of behavior analyst records.

Providers in Grand Junction, alphabetically

  1. Elizabeth Odil, MDSurgery Physician1083105423
  2. Angela OdomStudent in an Organized Health Care Education/Training Program1952136491
  3. Arianna Odom, PT, DPTPhysical Therapist1477259604
  4. Evan OeinckProfessional Counselor1063260610
  5. Lexi Ogaard, CTRSRecreation Therapist1497510127
  6. Jon-Mikel Ogburn, FNP-CAdult Medicine Physician1316752074
  7. Matthew OgleStudent in an Organized Health Care Education/Training Program1689529497
  8. Kristen OheSurgery Physician1659877215
  9. Kalyn OhlrichStudent in an Organized Health Care Education/Training Program1942002936
  10. Emily Oien, PHARMD, BCPSPharmacist1639442197
  11. Merrilee Okey, D.O.Pediatrics Physician1366536112
  12. Ann Olewnik, MDNeonatal-Perinatal Medicine Physician1316931884
  13. Sonya Olivieri, LMTMassage Therapist1487415238
  14. Rylee OllivierreStudent in an Organized Health Care Education/Training Program1134881410
  15. Nicolas OlmedoPhysician Assistant1750188694
  16. Alicia Olson, APNPsychiatric/Mental Health Nurse Practitioner1871010066
  17. Erin OlsonProfessional Counselor1629716790
  18. Lynn Olson, LCSWClinical Social Worker1639238546
  19. Marcia Olson, M.S., CCC AAudiologist1316034994
  20. Ulrik Olsson, PT MTCPhysical Therapist1508921735
  21. Lukas Ommen, MDStudent in an Organized Health Care Education/Training Program1497506760
  22. Gregg Omura, MDFamily Medicine Physician1992788582
  23. Kathleen Ono, D.O.Family Medicine Physician1033240171
  24. Lisa Onorato, LSWSocial Worker1427899624
  25. Marla Oppenheim, ED.S.School Psychologist1831788140
  26. Daisy OrdonezStudent in an Organized Health Care Education/Training Program1760075436
  27. Enrique Orellana, D.O.Cardiovascular Disease Physician1689921603
  28. Jessica OroszStudent in an Organized Health Care Education/Training Program1720679798
  29. Jill Orrock, MSSW, LCSWClinical Social Worker1700626454
  30. Dora OrtizInterpreter1962218396
  31. Reba Osborn, MTMassage Therapist1508644030
  32. John Oster, MDOphthalmology Physician1295775195
  33. Priscila OteroAddiction (Substance Use Disorder) Counselor1982345476
  34. Emi OtsukiStudent in an Organized Health Care Education/Training Program1942954300
  35. Creed Ott, MDFamily Medicine Physician1720646292
  36. Emily OttOccupational Therapist1669214912
  37. Paul Oupadia, MDCardiovascular Disease Physician1881630838
  38. Susan Oupadia, MDAnatomic Pathology & Clinical Pathology Physician1184687899
  39. Todd Ousley, PA-CSurgical Physician Assistant1851498331
  40. Judith OutlawRegistered Nurse1356285506
  41. Ella Overfield LambertiPhysician Assistant1508622408
  42. Jacquelyn Owen, MAProfessional Counselor1376596577
  43. Alyson Owens, RDRegistered Dietitian1134967334
  44. Catherine Owens, LPCProfessional Counselor1962033845
  45. Crystal Owens, M.D.Hospice and Palliative Medicine (Family Medicine) Physician1477676427
  46. Kymberly Owens, MSWSocial Worker1336367838
  47. Jeromy OzaetaClinical Social Worker1356196414
  48. Billie Pace, LPNLicensed Practical Nurse1811029259
  49. Marissa PachecoStudent in an Organized Health Care Education/Training Program1538869771
  50. Kimberly PachlAttendant Care Provider1407536162

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

Grand Junction, Colorado appears in the CMS National Plan and Provider Enumeration System with 3,482 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 Grand Junction - 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 Grand Junction 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 Grand Junction is weighted toward Student in an Organized Health Care Education/Training Program (309 clinicians, followed by Professional Counselor with 178 and Physician Assistant with 168). 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, Grand Junction reports roughly 59.2 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.

Of Colorado's most common specialties, Behavior Technician is the most prominent one with no provider currently listing a Grand Junction practice address, a coverage gap Grand Junction patients typically fill by traveling to a larger nearby hub.

For Grand Junction 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 Grand Junction, CO?

There are 3,482 registered healthcare providers in Grand Junction, CO, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Grand Junction?

The most common specialties in Grand Junction are Student in an Organized Health Care Education/Training Program, Professional Counselor, Physician Assistant, Pharmacist, Mental Health Counselor. Student in an Organized Health Care Education/Training Program has the most providers with 309.

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.