Quick answers
- Which hospitals does Gregory Harkey work at?
- Medicare's official clinician data lists Gregory Harkey at 3 hospitals: Akron General Medical Center, Cleveland Clinic and Crystal Clinic Orthopaedic Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Gregory Harkey see patients?
- Medicare's clinician data lists 6 practice locations, including Wooster, OH, Ashtabula, OH and Beachwood, OH. Call before your visit to confirm the address.
- What is Gregory Harkey's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Gregory Harkey accept Medicare assignment?
- Yes. Medicare's clinician data says Gregory Harkey 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 Harkey?
- (330) 287-4500, as listed in official Medicare / NPI Registry data.
- What is Gregory Harkey's NPI number?
- 1396933222. 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 Harkey works
Medicare's Facility Affiliation Data lists Gregory Harkey at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Akron General Medical CenterAkron, OH · Acute Care Hospital · CCN 360027
- Cleveland ClinicCleveland, OH · Acute Care Hospital · CCN 360180
- Crystal Clinic Orthopaedic CenterFairlawn, OH · Acute Care Hospital · CCN 360351
Practice locations
Addresses where Gregory Harkey is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 1740 Cleveland RdWooster, OH 44691 (330) 287‑4500
- 2420 Lake AveAshtabula, OH 44004 (440) 997‑2262
- 25900 Science Park Dr, Suite Ac238Beachwood, OH 44122 (216) 448‑3084
- 2801 N Decatur Rd, Suite 100Decatur, GA 30033 (404) 937‑3046
- 8950 Euclid AveCleveland, OH 44195 (216) 444‑8950
Group practices
Medicare enrollment lists Gregory Harkey as a member of these groups (CMS data updated 2026-10-02).
- Cleveland Clinic7,090 clinicians in the group
- Wooster Clinic LLC299 clinicians in the group
- Clinic Medical Services Company98 clinicians in the group
- Allegiance Imaging and Radiology LLC13 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Wooster
Clinicians with the same Medicare primary specialty in Wooster, OH — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2007 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1396933222 |
| 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