Quick answers
- Which hospitals does Matthew R. Grantz work at?
- Medicare's official clinician data lists Matthew R. Grantz at 3 hospitals: Eastern Idaho Regional Medical Center, Evanston Regional Hospital and St Mark's Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Matthew R. Grantz see patients?
- Medicare's clinician data lists 4 practice locations, including Salt Lake City, UT, Idaho Falls, ID and Greenwood Village, CO. Call before your visit to confirm the address.
- What is Matthew R. Grantz's specialty?
- Medicare lists Neurology as the primary specialty.
- Does Matthew R. Grantz accept Medicare assignment?
- Yes. Medicare's clinician data says Matthew R. Grantz 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.
- Does Matthew R. Grantz offer telehealth?
- Medicare's clinician data says Matthew R. Grantz offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Matthew R. Grantz?
- (801) 268-7111, as listed in official Medicare / NPI Registry data.
- What is Matthew R. Grantz's NPI number?
- 1134373665. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Matthew R. Grantz works
Medicare's Facility Affiliation Data lists Matthew R. Grantz at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Eastern Idaho Regional Medical CenterIdaho Falls, ID · Acute Care Hospital · CCN 130018
- Evanston Regional HospitalEvanston, WY · Critical Access Hospital · CCN 531319
- St Mark's HospitalSalt Lake City, UT · Acute Care Hospital · CCN 460047
Practice locations
Addresses where Matthew R. Grantz is enrolled with Medicare (CMS data updated 2026-10-02).
- 1200 E 3900Salt Lake City, UT 84124 (801) 268‑7111
- 2859 E Glen Oaks DrSalt Lake City, UT 84109 (303) 781‑4485
- 3100 Channing WayIdaho Falls, ID 83404 (208) 529‑6111
- 5600 S Quebec St, Suite 312aGreenwood Village, CO 80111 (303) 343‑6272
Group practices
Medicare enrollment lists Matthew R. Grantz as a member of these groups (CMS data updated 2026-10-02).
- St Lukes Clinic-Treasure Valley LLC1,173 clinicians in the group
- Blue Sky Telehealth LLC72 clinicians in the group
- CarePoint Inpatient Blue Sky Neurology Idaho LLC8 clinicians in the group
- CarePoint Inpatient Blue Sky Neurology Utah, PLLC2 clinicians in the group
Specialties
- Neurologyprimary
Other neurologists in Salt Lake City
Clinicians with the same Medicare primary specialty in Salt Lake City, UT — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2007 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1134373665 |
| 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