Quick answers
- Where does William J. Shim see patients?
- Medicare's clinician data lists 2 practice locations, including Clearwater, FL and Tampa, FL. Call before your visit to confirm the address.
- What is William J. Shim's specialty?
- Medicare lists Rheumatology as the primary specialty.
- Does William J. Shim accept Medicare assignment?
- Yes. Medicare's clinician data says William J. Shim 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 William J. Shim?
- (727) 734-6631, as listed in official Medicare / NPI Registry data.
- What is William J. Shim's NPI number?
- 1306932959. 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 William J. Shim is enrolled with Medicare (CMS data updated 2026-10-02).
- 1831 N Belcher Rd, Suite D2Clearwater, FL 33765 (727) 734‑6631
- 2727 W Dr Martin Luther King Jr Blvd, Suite 530Tampa, FL 33607 (813) 694‑7598
Group practices
Medicare enrollment lists William J. Shim as a member of this group (CMS data updated 2026-10-02).
- American Arthritis and Rheumatology Associates LLC65 clinicians in the group
Specialties
- Rheumatologyprimary
Other rheumatologists in Clearwater
Clinicians with the same Medicare primary specialty in Clearwater, FL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1993 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1306932959 |
| 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