Quick answers
- Which hospitals does Sylvia S. Gray work at?
- Medicare's official clinician data lists Sylvia S. Gray at 1 hospital: Mercy Hospital Oklahoma City, Inc. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Sylvia S. Gray see patients?
- Medicare's clinician data lists 1 practice location in Edmond, OK. Call before your visit to confirm the address.
- What is Sylvia S. Gray's specialty?
- Medicare lists Hand Surgery as the primary specialty, and also Plastic and Reconstructive Surgery.
- Does Sylvia S. Gray accept Medicare assignment?
- Yes. Medicare's clinician data says Sylvia 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 Sylvia S. Gray?
- (405) 757-3365, as listed in official Medicare / NPI Registry data.
- What is Sylvia S. Gray's NPI number?
- 1558552737. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Sylvia S. Gray works
Medicare's Facility Affiliation Data lists Sylvia S. Gray at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mercy Hospital Oklahoma City, IncOklahoma City, OK · Acute Care Hospital · CCN 370013
Practice locations
Addresses where Sylvia S. Gray is enrolled with Medicare (CMS data updated 2026-10-02).
- 2017 W I 35 Frontage Rd, Mercy ClinicEdmond, OK 73013 (405) 757‑3365
Group practices
Medicare enrollment lists Sylvia S. Gray as a member of this group (CMS data updated 2026-10-02).
- Mercy Clinic Oklahoma Communities649 clinicians in the group
Specialties
Other hand surgeons in Edmond
Clinicians with the same Medicare primary specialty in Edmond, OK — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Harvard Medical School |
| Graduation year | 2007 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1558552737 |
| 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