Quick answers
- Where does Charles W. Shih see patients?
- Medicare's clinician data lists 2 practice locations, including Oakland, CA and Richmond, CA. Call before your visit to confirm the address.
- What is Charles W. Shih's specialty?
- Medicare lists Otolaryngology as the primary specialty.
- Does Charles W. Shih accept Medicare assignment?
- Yes. Medicare's clinician data says Charles W. Shih 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 Charles W. Shih?
- (510) 752-1000, as listed in official Medicare / NPI Registry data.
- What is Charles W. Shih's NPI number?
- 1407934904. 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 Charles W. Shih is enrolled with Medicare (CMS data updated 2026-10-02).
- 275 W Macarthur BlvdOakland, CA 94611 (510) 752‑1000
- 901 Nevin AveRichmond, CA 94801 (510) 307‑1500
Group practices
Medicare enrollment lists Charles W. Shih as a member of this group (CMS data updated 2026-10-02).
- Permanente Medical Group Inc10,996 clinicians in the group
Specialties
- Otolaryngologyprimary
Other ENT doctors in Oakland
Clinicians with the same Medicare primary specialty in Oakland, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Rochester School Of Medicine And Dentistry |
| Graduation year | 1996 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1407934904 |
| 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