Cho-Ying Wu, M.D.
NPI 1891719027 · Anesthesiology Physician · West Covina, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cho-Ying Wu, M.D. is a Anesthesiology Physician provider in West Covina, CA (NPI 1891719027).
Provider details
- NPI number
- 1891719027
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A71601 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2006-07-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is Cho-Ying Wu's NPI number?
- Cho-Ying Wu's National Provider Identifier (NPI) is 1891719027, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cho-Ying Wu's specialty?
- Cho-Ying Wu is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Cho-Ying Wu located?
- Cho-Ying Wu's practice location on file with NPPES is 1115 S Sunset Ave, West Covina, CA 91790-3940.
- What is Cho-Ying Wu's phone number?
- The practice phone number listed in the NPPES registry for Cho-Ying Wu is (626) 962-4011.
- Does Cho-Ying Wu accept Medicare?
- Cho-Ying Wu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cho-Ying Wu's NPI active?
- Yes — Cho-Ying Wu's NPI (1891719027) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.