Winnie Feng, DO
NPI 1447879838 · Surgery Physician · Templeton, CA
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Winnie Feng, DO is a Surgery Physician provider in Templeton, CA (NPI 1447879838).
Provider details
- NPI number
- 1447879838
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 20A24214 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (1)
- 2601 E Roosevelt StPhoenix, AZ 85008-4973Phone: (602) 344-5445
Registry dates
- Enumerated
- 2020-04-15
- Last updated
- 2025-08-08
- Certified
- 2025-08-08
Frequently asked questions
- What is Winnie Feng's NPI number?
- Winnie Feng's National Provider Identifier (NPI) is 1447879838, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Winnie Feng's specialty?
- Winnie Feng is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Winnie Feng located?
- Winnie Feng's practice location on file with NPPES is 292 Posada Ln, Templeton, CA 93465-4054.
- What is Winnie Feng's phone number?
- The practice phone number listed in the NPPES registry for Winnie Feng is (805) 434-2253.
- Does Winnie Feng accept Medicare?
- Winnie Feng is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Winnie Feng's NPI active?
- Yes — Winnie Feng's NPI (1447879838) is active in the NPPES registry as of the last update on 2025-08-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.