Quick answers
- Which hospitals does Michael S. Gray work at?
- Medicare's official clinician data lists Michael S. Gray at 2 hospitals: Cleveland Clinic and MetroHealth System. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael S. Gray see patients?
- Medicare's clinician data lists 3 practice locations, including Cleveland, OH. Call before your visit to confirm the address.
- What is Michael S. Gray's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Michael S. Gray accept Medicare assignment?
- Yes. Medicare's clinician data says Michael S. 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 Michael S. Gray?
- (216) 363-2311, as listed in official Medicare / NPI Registry data.
- What is Michael S. Gray's NPI number?
- 1659048478. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Michael S. Gray works
Medicare's Facility Affiliation Data lists Michael S. Gray at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Cleveland ClinicCleveland, OH · Acute Care Hospital · CCN 360180
- MetroHealth SystemCleveland, OH · Acute Care Hospital · CCN 360059
Practice locations
Addresses where Michael S. Gray is enrolled with Medicare (CMS data updated 2026-10-02).
- 1730 W 25th StCleveland, OH 44113 (216) 363‑2311
- 2500 Metrohealth DrCleveland, OH 44109 (216) 778‑7800
- 2500 Metrohealth Dr, A107Cleveland, OH 44109
Group practices
Medicare enrollment lists Michael S. Gray as a member of these groups (CMS data updated 2026-10-02).
- Cleveland Clinic7,090 clinicians in the group
- The MetroHealth System1,144 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Cleveland
Clinicians with the same Medicare primary specialty in Cleveland, OH — not a recommendation.
Clinician information
| Medical school | Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University |
|---|---|
| Graduation year | 2022 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1659048478 |
| 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