Judith Sato, MD
NPI 1407938376 · Pediatric Hematology & Oncology Physician · Duarte, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Judith Sato, MD is a Pediatric Hematology & Oncology Physician provider in Duarte, CA (NPI 1407938376).
Provider details
- NPI number
- 1407938376
- Entity type
- Individual
- Primary specialty
- Pediatric Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- G41616 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-10-20
- Last updated
- 2020-11-10
- Certified
- 2020-11-10
Frequently asked questions
- What is Judith Sato's NPI number?
- Judith Sato's National Provider Identifier (NPI) is 1407938376, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Judith Sato's specialty?
- Judith Sato is listed in the NPPES registry with a primary specialty of Pediatric Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Judith Sato located?
- Judith Sato's practice location on file with NPPES is 1500 E Duarte Rd, Duarte, CA 91010.
- What is Judith Sato's phone number?
- The practice phone number listed in the NPPES registry for Judith Sato is (626) 359-8111.
- Does Judith Sato accept Medicare?
- Judith Sato is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Judith Sato's NPI active?
- Yes — Judith Sato's NPI (1407938376) is active in the NPPES registry as of the last update on 2020-11-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.