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 30 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. Nina IncorvaiaOccupational Therapist1336604800
  2. Zachary Ingersoll, DODermatology Physician1023538956
  3. Kimberley Ingram, RPHPharmacist1154884310
  4. Richard Inman, M.D.Internal Medicine Physician1356583421
  5. Samantha Irish, BCABABehavior Analyst1205570199
  6. Maria Del Carmen IrizarryInterpreter1144036583
  7. Lindsie Irvin-ConnellyHome Health Aide1821666207
  8. John IsaacsMental Health Counselor1942764576
  9. Lindsay Ishman, LCSW, LACClinical Social Worker1720394737
  10. Natalie Ivey, LPCProfessional Counselor1629083308
  11. Nicole IzattCounselor1396235909
  12. Ryan Jackman, M.D.Addiction Medicine (Family Medicine) Physician1114363942
  13. Elizabeth JacksStudent in an Organized Health Care Education/Training Program1639959745
  14. Sharon Jacksi, PH.D,Intellectual & Developmental Disabilities Psychologist1083908180
  15. Brett JacksonFamily Medicine Physician1336898295
  16. Kiana JacksonStudent in an Organized Health Care Education/Training Program1841945425
  17. Mary Jackson, LCPC, LCAC, LPCProfessional Counselor1184009367
  18. Whitney JacksonPsychiatric/Mental Health Nurse Practitioner1740109214
  19. David Jacobson, DDSGeneral Practice Dentistry1265453013
  20. Debbie Jacobson, RNRegistered Nurse1306128178
  21. Roger Jacobson, M.D.Psychiatry Physician1962560839
  22. Sophia Jaeckel, DOStudent in an Organized Health Care Education/Training Program1871348649
  23. Fidencio JaimesMassage Therapist1053128173
  24. David James, M.D.Pulmonary Disease Physician1508969684
  25. Zoe JamesonStudent in an Organized Health Care Education/Training Program1003695461
  26. Mariana Jandova LucierClinical Social Worker1518712132
  27. Kyle JansonStudent in an Organized Health Care Education/Training Program1568127710
  28. Richard Janson, MDPlastic Surgery Physician1922009372
  29. Claudia Jantzer, MDPediatrics Physician1376526012
  30. Michelle JaracuaroStudent in an Organized Health Care Education/Training Program1912676883
  31. Jennifer JarrinStudent in an Organized Health Care Education/Training Program1417702051
  32. Nori JarvisRegistered Nurse1609722891
  33. Mirella Jasso, MS, LPC, ADDC,Professional Counselor1902498140
  34. Adam JatczakMassage Therapist1447170741
  35. Stacie Jay, RPHPharmacist1952684649
  36. Renee JeffersCounselor1891185997
  37. Roseanna Jennings, NPNurse Practitioner1801267133
  38. Amanda Jensen, RN- BSNRegistered Nurse1689286239
  39. Amy JensenMental Health Counselor1982154514
  40. Anna Jensen, MDInternal Medicine Physician1639189665
  41. Karen Jensen, LPCProfessional Counselor1679031298
  42. Lyla Jensen, LPC, NCCProfessional Counselor1881000297
  43. Raymond Jensen, RDRegistered Dietitian1821378811
  44. Fran Jessup, RD, MPH, CDERegistered Dietitian1124527361
  45. Casey Jestrovich, CNIM, R. EEG TElectroneurodiagnostic Specialist/Technologist1538635982
  46. Barbara Jetley, MAProfessional Counselor1891744868
  47. Aaron Jimenez, M.A.Addiction (Substance Use Disorder) Counselor1457795833
  48. David Johansen, M.D.Internal Medicine Physician1114248465
  49. Heather John, MS, CCC-AAudiologist1710135405
  50. Annette Johnson, NPNurse Practitioner1033195920

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.