Chai-Lin Hsu, M.D.
NPI 1336191386 · Obstetrics & Gynecology Physician · Newport Beach, CA
Chai-Lin Hsu, M.D. is a Obstetrics & Gynecology Physician provider in Newport Beach, CA (NPI 1336191386).
Provider details
- NPI number
- 1336191386
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- License
- A66913 (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
20 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
- 2006-05-17
- Last updated
- 2007-07-08
Frequently asked questions
- What is Chai-Lin Hsu's NPI number?
- Chai-Lin Hsu's National Provider Identifier (NPI) is 1336191386, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chai-Lin Hsu's specialty?
- Chai-Lin Hsu is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Chai-Lin Hsu located?
- Chai-Lin Hsu's practice location on file with NPPES is 361 Hospital Rd, Newport Beach, CA 92663-3522.
- What is Chai-Lin Hsu's phone number?
- The practice phone number listed in the NPPES registry for Chai-Lin Hsu is (949) 650-7200.
- Is Chai-Lin Hsu's NPI active?
- Yes — Chai-Lin Hsu's NPI (1336191386) 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.