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

Dr. Keiichi Kobayashi, MD

Individual provider Internal Medicine Physician · NPI 1134150089

Dr. Keiichi Kobayashi, MD is an Internal Medicine in Honolulu, Hawaii. Qualified in 1988, 38 years ago. Practices as a sole proprietor. Licensed in Hawaii.

Years since qualifying
38
Licensed in
HI
In the registry since
2006
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

1441 Kapiolani Blvd #2000
Honolulu, HI 96814
Phone: (808) 945-3719
Fax: (808) 945-3629
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 7904 (HI)

Record details

NPI number1134150089
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 6, 2006
Last updated in NPPESSeptember 1, 2010

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1988 (38 years in practice)
Accepts Medicare assignment Not indicated
Practice locations3 on file with Medicare

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