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

Dr. Karlwin J Matthews, MD

Individual provider Military Health Care Provider · NPI 1497731194

Dr. Karlwin J Matthews, MD is a Military Health Care Provider in Pearl Harbor, Hawaii. Licensed in Wisconsin. Registered with an NPI since 2005.

Licensed in
WI
In the registry since
2005
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

480 Central Ave
Pearl Harbor, HI 96860-4908
Phone: (808) 471-1866
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Sports Medicine (Family Medicine) Physician (primary) Taxonomy 207QS0010X · Licence 39673-20 (WI)
Military Health Care Provider Taxonomy 171000000X · Licence 39673-020 (WI)

Record details

NPI number1497731194
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 15, 2005
Last updated in NPPESApril 26, 2022
Certification dateApril 26, 2022

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