Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Charles Minoru Okamura, MD

Individual provider Internal Medicine Physician · NPI 1427254192

Dr. Charles Minoru Okamura, MD is an Internal Medicine in Hilo, Hawaii. Graduated from New York University School of Medicine in 2004, 22 years ago. Practices as a sole proprietor, works from 2 locations and accepts Medicare assignment. Licensed in Hawaii.

Years since qualifying
22
Trained at
New York University School of Medicine
Licensed in
HI
In the registry since
2007
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

670 Ponahawai St Ste 208
Hilo, HI 96720-7830
Phone: (808) 935-2112
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1180 Waianuenue Ave, Hilo, HI 96720-2020 — (808) 961-1500

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 21499 (HI)

Record details

NPI number1427254192
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 21, 2007
Last updated in NPPESAugust 12, 2024
Certification dateMarch 7, 2024

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolNEW YORK UNIVERSITY SCHOOL OF MEDICINE
Graduated 2004 (22 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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