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DR. HIROTAKA MIYASHITA MD
NPI 1356993414
Internal Medicine - Hematology & Oncology in La Jolla, CA

Active since July 09, 2019PECOS EnrolledAccepts Medicare Assignment
3855 HEALTH SCIENCES DR, LA JOLLA, CA 92093(800) 926-8273 Get Directions Write a Review

NPPES record last updated: July 8, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 8, 2025, Jul 9, 2019 (2 updates tracked since 2019).

About Dr. Hirotaka Miyashita Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. HIROTAKA MIYASHITA MD (NPI 1356993414) is an individual hematology & oncology provider in La Jolla, California, licensed in California (200910) and active in the NPI registry since July 2019. He is enrolled in Medicare PECOS and is a graduate of Other (2017).

NPPES Registry Identity

NPI1356993414
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameDR. HIROTAKA MIYASHITACredential: MD
Location Address3855 HEALTH SCIENCES DRLa Jolla, CA 92093-2925
Mailing AddressFile 57326Los Angeles, CA 90074-0001
Phone(800) 926-8273
Sole ProprietorNo
Medical School CMSOtherGraduated 2017
Enumeration DateJuly 9, 2019
Last NPPES UpdateJuly 8, 20252 updates tracked since enumeration
NPPES CertifiedJuly 8, 2025
✔ NPI 1356993414 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in CA · 200910
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
3855 HEALTH SCIENCES DR, La Jolla, CA 92093
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Hirotaka Miyashita Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2769713585
PECOS Enrollment IDI20251107002365
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92093 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$184.71 typical visit price
range $62.10 – $184.71
Typical copayment $46.17 (range $15.52 – $46.17)
Most-billed visit code 99205
Established Patient
$108.42 typical visit price
range $20.62 – $151.42
Typical copayment $27.10 (range $5.15 – $37.85)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

THEODORE HOBART WELLING MD
Surgery
3855 HEALTH SCIENCES DR
LA JOLLA, CA 92093
San Diego County (800) 926-8273
TANIA MARIE MAREK NP
Nurse Practitioner (Family)
3855 HEALTH SCIENCES DR
LA JOLLA, CA 92093
San Diego County (800) 926-8273
ARCHANA AJMERA RN, MSN, APRN-BC
Nurse Practitioner
3855 HEALTH SCIENCES DR
LA JOLLA, CA 92093
San Diego County (858) 822-6185
PAULA MICHELLE MESARWI MD
Internal Medicine (Hospice and Palliative Medicine)
3855 HEALTH SCIENCES DR
LA JOLLA, CA 92093
San Diego County (858) 534-7079
DR. EVA HO PHARM.D.
Pharmacist
3855 HEALTH SCIENCES DR, RM1036 (MAIL CODE 0845)
LA JOLLA, CA 92093
San Diego County (858) 822-6088
DANIELA BRANCO
Student in an Organized Health Care Education/Training Program
3855 HEALTH SCIENCES DR
LA JOLLA, CA 92093
San Diego County (920) 737-9398
JEREMY RICH M.D.
Psychiatry & Neurology (Neurology)
3855 HEALTH SCIENCES DR
LA JOLLA, CA 92093
San Diego County (858) 822-6100
DR. ILA MAEWAL SAUNDERS PHARMD
Pharmacist (Oncology)
3855 HEALTH SCIENCES DR
LA JOLLA, CA 92093
San Diego County (858) 657-7000

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Hirotaka Miyashita's NPI number?

The NPI number for Hirotaka Miyashita is 1356993414. It was assigned to this individual provider in the NPPES registry on July 9, 2019.

Where is Hirotaka Miyashita located?

Hirotaka Miyashita practices at 3855 Health Sciences Dr, La Jolla, CA 92093. The listed phone number is (800) 926-8273.

What is Hirotaka Miyashita's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Hirotaka Miyashita enrolled in Medicare?

Yes. Hirotaka Miyashita is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Hirotaka Miyashita was last updated on July 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.