Quick answers
- Where does Roy J. Kim see patients?
- Medicare's clinician data lists 2 practice locations, including Cleveland, OH. Call before your visit to confirm the address.
- What is Roy J. Kim's specialty?
- Medicare lists Endocrinology as the primary specialty, and also Pediatric Medicine.
- Does Roy J. Kim accept Medicare assignment?
- Yes. Medicare's clinician data says Roy J. Kim 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 Roy J. Kim?
- (216) 444-8950, as listed in official Medicare / NPI Registry data.
- What is Roy J. Kim's NPI number?
- 1699798637. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Roy J. Kim is enrolled with Medicare (CMS data updated 2026-10-02).
- 8950 Euclid AveCleveland, OH 44195 (216) 444‑8950
- 9500 Euclid AveCleveland, OH 44195
Group practices
Medicare enrollment lists Roy J. Kim as a member of this group (CMS data updated 2026-10-02).
- Cleveland Clinic7,090 clinicians in the group
Specialties
- Endocrinologyprimary
- Pediatric Medicinealso
Other endocrinologists in Cleveland
Clinicians with the same Medicare primary specialty in Cleveland, OH — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1997 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1699798637 |
| 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
- 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