Quick answers
- Does Winnie A. Feng accept Medicare assignment?
- Yes. Medicare's clinician data says Winnie A. Feng accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Winnie A. Feng's NPI number?
- 1447879838. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Winnie A. Feng works
Medicare's Facility Affiliation Data lists Winnie A. Feng at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Adventist Health Sierra VistaSan Luis Obispo, CA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 050506
- Adventist Health Twin CitiesTempleton, CA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 050633
- Southern Monterey County Memorial HospitalKing City, CA · Critical Access Hospital · Emergency services: listed by Medicare · CCN 051336
Practice locations
Addresses where Winnie A. Feng is enrolled with Medicare (CMS data updated October 2, 2026).
- 210 Canal StKing City, CA 93930 (931) 385‑7100
- 292 Posada Ln, Suite CTempleton, CA 93465 (805) 434‑2253
Group practices
Medicare enrollment lists Winnie A. Feng as a member of these groups (CMS data updated October 2, 2026).
- Southern Monterey County Memorial Hospital33 clinicians in the group
- Associated Surgeons of San Luis Obispo12 clinicians in the group
Specialties
- General Surgeryprimary
Other general surgeons in King City
Clinicians with the same Medicare primary specialty in King City, CA — not a recommendation.
Other clinicians in Southern Monterey County Memorial Hospital
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | At Still Un Of Hlth Sciences, Col Of Osteo Med, Mesa |
| Graduation year | 2020 (6 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1447879838 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- 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