Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Erik Robert Kinoshita, MD

Individual provider Internal Medicine Physician · NPI 1700379351

Dr. Erik Robert Kinoshita, MD practises Internal Medicine in Hilo, Hawaii. Qualified in 2018, 8 years ago. Practices with Quantum Healthcare Medical Associates Inc, a 109-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Arizona and Hawaii.

Years since qualifying
8
Licensed in
AZ, HI
In the registry since
2018
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1190 Waianuenue Ave
Hilo, HI 96720-2089
Phone: (808) 932-3000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1501 N Campbell Ave, Tucson, AZ 85724-4143 — (808) 443-3693

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence R76670 (AZ)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD-21800-0 (HI)

Record details

NPI number1700379351
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 8, 2018
Last updated in NPPESApril 30, 2021
Certification dateApril 30, 2021

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Quantum Healthcare Medical Associates Inc — 109 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients237
Services billed 797 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Quantum Healthcare Medical Associates Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 109 clinicians in the practice; 12 are shown here.

Other providers in Hilo