Hirotaka Miyashita, MD
NPI 1356993414 · Hematology & Oncology Physician · La Jolla, CA
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hirotaka Miyashita, MD is a Hematology & Oncology Physician provider in La Jolla, CA (NPI 1356993414).
Provider details
- NPI number
- 1356993414
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
4 documented practice locations
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
Additional practice locations (3)
- 9300 Campus Point DrLa Jolla, CA 92037-1300Phone: (800) 926-8273
- 200 W Arbor DrSan Diego, CA 92103-9000Phone: (800) 926-8273
- 281 1st AveNew York, NY 10003-2925Phone: (212) 420-2000
Registry dates
- Enumerated
- 2019-07-09
- Last updated
- 2025-07-08
- Certified
- 2025-07-08
Frequently asked questions
- What is Hirotaka Miyashita's NPI number?
- Hirotaka Miyashita's National Provider Identifier (NPI) is 1356993414, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hirotaka Miyashita's specialty?
- Hirotaka Miyashita is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Hirotaka Miyashita located?
- Hirotaka Miyashita's practice location on file with NPPES is 3855 Health Sciences Dr, La Jolla, CA 92093-2925.
- What is Hirotaka Miyashita's phone number?
- The practice phone number listed in the NPPES registry for Hirotaka Miyashita is (800) 926-8273.
- Does Hirotaka Miyashita accept Medicare?
- Hirotaka Miyashita is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hirotaka Miyashita's NPI active?
- Yes — Hirotaka Miyashita's NPI (1356993414) is active in the NPPES registry as of the last update on 2025-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.