Quick answers
- Which hospitals does Gretta Thompson work at?
- Medicare's official clinician data lists Gretta Thompson at 2 hospitals: Family Health West Hospital and Intermountain Health St. Mary's Regional Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Gretta Thompson see patients?
- Medicare's clinician data lists 1 practice location in Grand Junction, CO. Call before your visit to confirm the address.
- What is Gretta Thompson's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Gretta Thompson accept Medicare assignment?
- Yes. Medicare's clinician data says Gretta Thompson accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Gretta Thompson?
- (970) 200-1600, as listed in official Medicare / NPI Registry data.
- What is Gretta Thompson's NPI number?
- 1306575170. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Gretta Thompson works
Medicare's Facility Affiliation Data lists Gretta Thompson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Family Health West HospitalFruita, CO · Critical Access Hospital · CCN 061302
- Intermountain Health St. Mary's Regional HospitalGrand Junction, CO · Acute Care Hospital · CCN 060023
Practice locations
Addresses where Gretta Thompson is enrolled with Medicare (CMS data updated 2026-10-02).
- 526 29Grand Junction, CO 81504 (970) 200‑1600
Group practices
Medicare enrollment lists Gretta Thompson as a member of this group (CMS data updated 2026-10-02).
- Marillac Clinic, Inc.19 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Grand Junction
Clinicians with the same Medicare primary specialty in Grand Junction, CO — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2022 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1306575170 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians