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

Karen T. Barretto, MD

Individual provider Pediatrics Physician · NPI 1689761231

Karen T. Barretto, MD is a Pediatrics Physician in Wailuku, Hawaii. Licensed in Hawaii and Wisconsin. Registered with an NPI since 2006.

Licensed in
HI, WI
In the registry since
2006
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

55 Maui Lani Pkwy
Wailuku, HI 96793-2416
Phone: (808) 243-6050
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence MD-22337 (HI)
Pediatrics Physician Taxonomy 208000000X · Licence 48808 (WI)

Record details

NPI number1689761231
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 6, 2006
Last updated in NPPESMarch 7, 2023
Certification dateJuly 22, 2022

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