Weili Sun, M.D., PH.D
NPI 1194868901 · Pediatric Hematology & Oncology Physician · La Crescenta, CA
Enrolled with Medicare as Order and Referring Only - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Weili Sun, M.D., PH.D is a Pediatric Hematology & Oncology Physician provider in La Crescenta, CA (NPI 1194868901).
Provider details
- NPI number
- 1194868901
- Entity type
- Individual
- Primary specialty
- Pediatric Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., PH.D
- Sex
- Female
- Sole proprietor
- No
- License
- A116659 (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
- 2007-02-14
- Last updated
- 2019-08-26
Frequently asked questions
- What is Weili Sun's NPI number?
- Weili Sun's National Provider Identifier (NPI) is 1194868901, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Weili Sun's specialty?
- Weili Sun is listed in the NPPES registry with a primary specialty of Pediatric Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Weili Sun located?
- Weili Sun's practice location on file with NPPES is 3124 El Caminito, La Crescenta, CA 91214-1932.
- What is Weili Sun's phone number?
- The practice phone number listed in the NPPES registry for Weili Sun is (818) 275-9589.
- Does Weili Sun accept Medicare?
- Weili Sun is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Weili Sun's NPI active?
- Yes — Weili Sun's NPI (1194868901) is active in the NPPES registry as of the last update on 2019-08-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.