Quick answers
- Where does Xin Gao see patients?
- Medicare's clinician data lists 8 practice locations, including Manteca, CA, San Francisco, CA and Modesto, CA. Call before your visit to confirm the address.
- What is Xin Gao's specialty?
- Medicare lists Pathology as the primary specialty.
- Does Xin Gao accept Medicare assignment?
- Yes. Medicare's clinician data says Xin Gao 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 Xin Gao?
- (209) 825-3700, as listed in official Medicare / NPI Registry data.
- What is Xin Gao's NPI number?
- 1639298516. 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 Xin Gao is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 8; the Medicare profile lists all.
- 1721 W Yosemite AveManteca, CA 95337 (209) 825‑3700
- 1777 W Yosemite AveManteca, CA 95337 (209) 825‑3700
- 1779 W Yosemite AveManteca, CA 95337 (209) 825‑3700
- 1789 W Yosemite AveManteca, CA 95337 (209) 825‑3700
- 2200 Ofarrell StSan Francisco, CA 94115 (415) 833‑2000
Group practices
Medicare enrollment lists Xin Gao as a member of this group (CMS data updated 2026-10-02).
- Permanente Medical Group Inc10,996 clinicians in the group
Specialties
- Pathologyprimary
Other pathologists in Manteca
Clinicians with the same Medicare primary specialty in Manteca, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1989 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1639298516 |
| 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