Quick answers
- Where does Samuel D. Kao see patients?
- Medicare's clinician data lists 2 practice locations, including Fairfield, CA and San Francisco, CA. Call before your visit to confirm the address.
- What is Samuel D. Kao's specialty?
- Medicare lists Hand Surgery as the primary specialty, and also Plastic and Reconstructive Surgery.
- Does Samuel D. Kao accept Medicare assignment?
- Yes. Medicare's clinician data says Samuel D. Kao 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 Samuel D. Kao?
- (707) 426-2575, as listed in official Medicare / NPI Registry data.
- What is Samuel D. Kao's NPI number?
- 1497747943. 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 Samuel D. Kao is enrolled with Medicare (CMS data updated 2026-10-02).
- 1620 Pennsylvania Ave AFairfield, CA 94533 (707) 426‑2575
- 450 Sutter St, Suite 1533San Francisco, CA 94108 (415) 392‑9291
Specialties
Other hand surgeons in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Albany Medical College Of Union University |
| Graduation year | 1989 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1497747943 |
| 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