Chien S. Yu, M.D. a Medical Corporation
NPI 1255361960 · Pediatrics Physician · Newport Beach, CA
Chien S. Yu, M.D. a Medical Corporation is a Pediatrics Physician organization in Newport Beach, CA (NPI 1255361960).
Provider details
- NPI number
- 1255361960
- Entity type
- Organization
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Michael Yu, Vice-President(949) 548-7777
- License
- A72458 (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
- 2006-07-05
- Last updated
- 2020-08-22
Frequently asked questions
- What is Chien S. Yu, M.D. a Medical Corporation's NPI number?
- Chien S. Yu, M.D. a Medical Corporation's National Provider Identifier (NPI) is 1255361960, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Chien S. Yu, M.D. a Medical Corporation?
- Chien S. Yu, M.D. a Medical Corporation is classified in the NPPES registry as Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Chien S. Yu, M.D. a Medical Corporation located?
- Chien S. Yu, M.D. a Medical Corporation's practice location on file with NPPES is 320 Superior Ave, Newport Beach, CA 92663-2716.
- What is Chien S. Yu, M.D. a Medical Corporation's phone number?
- The practice phone number listed in the NPPES registry for Chien S. Yu, M.D. a Medical Corporation is (949) 548-7777.
- Who is the authorized official for Chien S. Yu, M.D. a Medical Corporation?
- The authorized official listed on Chien S. Yu, M.D. a Medical Corporation's NPPES record is Michael Yu, Vice-President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Chien S. Yu, M.D. a Medical Corporation's NPI active?
- Yes — Chien S. Yu, M.D. a Medical Corporation's NPI (1255361960) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.