Quick answers
- Which hospitals does Dana Grenier work at?
- Medicare's official clinician data lists Dana Grenier at 2 hospitals: Cheyenne Regional Medical Center and Memorial Hospital Sweetwater County. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Dana Grenier see patients?
- Medicare's clinician data lists 2 practice locations, including Rock Springs, WY. Call before your visit to confirm the address.
- What is Dana Grenier's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Dana Grenier accept Medicare assignment?
- Medicare's clinician data says Dana Grenier may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Dana Grenier?
- (307) 352-6677, as listed in official Medicare / NPI Registry data.
- What is Dana Grenier's NPI number?
- 1003287947. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Dana Grenier works
Medicare's Facility Affiliation Data lists Dana Grenier at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Cheyenne Regional Medical CenterCheyenne, WY · Acute Care Hospital · CCN 530014
- Memorial Hospital Sweetwater CountyRock Springs, WY · Critical Access Hospital · CCN 531318
Practice locations
Addresses where Dana Grenier is enrolled with Medicare (CMS data updated 2026-10-02).
- 1124 College DrRock Springs, WY 82901 (307) 352‑6677
- 2300 Foothill BlvdRock Springs, WY 82901
Group practices
Medicare enrollment lists Dana Grenier as a member of this group (CMS data updated 2026-10-02).
- Southwest Counseling Service7 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Rock Springs
Clinicians with the same Medicare primary specialty in Rock Springs, WY — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2015 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1003287947 |
| 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