IndividualActive
Ronald Mitsuyasu, MD
NPI 1376562215 · Hematology & Oncology Physician · Los Angeles, CA
Provider details
- NPI number
- 1376562215
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G44685 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
200 Medical Plaza
#365,420,120,530
Los Angeles, CA 90095
Phone: (310) 794-9718
Fax: (310) 557-1899
Street-level locationGet directions
Mailing address
5767 W Century Blvd
Los Angeles, CA 90045-5632
Registry dates
- Enumerated
- 2006-07-19
- Last updated
- 2010-02-18
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.