Quick answers
- Which hospitals does Gregory May work at?
- Medicare's official clinician data lists Gregory May at 1 hospital: Grays Harbor Community Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Gregory May see patients?
- Medicare's clinician data lists 1 practice location in Aberdeen, WA. Call before your visit to confirm the address.
- What is Gregory May's specialty?
- Medicare lists Orthopedic Surgery as the primary specialty, and also Hand Surgery.
- Does Gregory May accept Medicare assignment?
- Yes. Medicare's clinician data says Gregory May 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 Gregory May?
- (360) 532-3808, as listed in official Medicare / NPI Registry data.
- What is Gregory May's NPI number?
- 1265401533. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Gregory May works
Medicare's Facility Affiliation Data lists Gregory May at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Grays Harbor Community HospitalAberdeen, WA · Acute Care Hospital · CCN 500031
Practice locations
Addresses where Gregory May is enrolled with Medicare (CMS data updated 2026-10-02).
- 1211 Skyview DrAberdeen, WA 98520 (360) 532‑3808
Group practices
Medicare enrollment lists Gregory May as a member of this group (CMS data updated 2026-10-02).
- GHCH Physician Services, LLC12 clinicians in the group
Specialties
- Orthopedic Surgeryprimary
- Hand Surgeryalso
Other orthopedic surgeons in Washington
Clinicians with the same Medicare primary specialty in Washington — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Creighton University School Of Medicine |
| Graduation year | 1990 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1265401533 |
| 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