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

Karissa A Kunihira, MD

Individual provider Hospitalist Physician · NPI 1801417407

Karissa A Kunihira, MD is a Hospitalist in Portland, Oregon. Graduated from Loma Linda University School of Medicine in 2020, 6 years ago. Practices with Portland Adventist Medical Center, a 272-clinician group and accepts Medicare assignment. Licensed in Oregon.

Years since qualifying
6
Trained at
Loma Linda University School of Medicine
Licensed in
OR
In the registry since
2020
Specialties on file
3
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

10123 SE Market St
Portland, OR 97216-2532
Phone: (503) 257-2500
Fax: (503) 261-6790
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence MD216552 (OR)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD216552 (OR)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1801417407
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 5, 2020
Last updated in NPPESMarch 7, 2025
Certification dateMarch 7, 2025

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolLOMA LINDA UNIVERSITY SCHOOL OF MEDICINE
Graduated 2020 (6 years in practice)
Group practice Portland Adventist Medical Center — 272 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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