Quick answers
- Which hospitals does Matthew N. Gray work at?
- Medicare's official clinician data lists Matthew N. Gray at 2 hospitals: Mercy Medical Center - Cedar Rapids and St Lukes Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Matthew N. Gray see patients?
- Medicare's clinician data lists 4 practice locations, including Iowa City, IA, Cedar Rapids, IA and Bettendorf, IA. Call before your visit to confirm the address.
- What is Matthew N. Gray's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Matthew N. Gray accept Medicare assignment?
- Yes. Medicare's clinician data says Matthew N. Gray 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 Matthew N. Gray?
- (319) 354-2429, as listed in official Medicare / NPI Registry data.
- What is Matthew N. Gray's NPI number?
- 1053398982. 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 N. Gray works
Medicare's Facility Affiliation Data lists Matthew N. Gray at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mercy Medical Center - Cedar RapidsCedar Rapids, IA · Acute Care Hospital · CCN 160079
- St Lukes HospitalCedar Rapids, IA · Acute Care Hospital · CCN 160045
Practice locations
Addresses where Matthew N. Gray is enrolled with Medicare (CMS data updated 2026-10-02).
- 1130 S Scott Blvd, Suite 1Iowa City, IA 52240 (319) 354‑2429
- 2375 Edgewood Rd SWCedar Rapids, IA 52404 (319) 396‑1983
- 4480 Utica Ridge RdBettendorf, IA 52722
- 4480 Utica Ridge Rd, Suite 160Bettendorf, IA 52722 (563) 742‑5950
Group practices
Medicare enrollment lists Matthew N. Gray as a member of these groups (CMS data updated 2026-10-02).
- Iowa Physicians Clinic Medical Foundation1,246 clinicians in the group
- Progressive Rehabilitation Associates LLC287 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Iowa City
Clinicians with the same Medicare primary specialty in Iowa City, IA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Iowa, Rj & L Carver College Of Medicine |
| Graduation year | 1999 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1053398982 |
| 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