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

Individual provider General Practice Registered Nurse · NPI 1376333831

Efren Guanzon Estrada Jr., RN is a General Practice Registered Nurse in Honolulu, Hawaii. Practices as a sole proprietor. Licensed in Hawaii and Virginia.

Licensed in
HI, VA
In the registry since
2025
Specialties on file
2
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

1253 Makalapa Rd
Honolulu, HI 96817
Phone: (559) 548-7777
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Registered Nurse (primary) Taxonomy 163WG0000X · Licence 120588 (HI)
General Practice Registered Nurse Taxonomy 163WG0000X · Licence 0001305449 (VA)

Record details

NPI number1376333831
Entity typeIndividual (Type 1)
GenderMale
Credentials RN
Sole proprietorYes
NPI enumeratedMay 8, 2025
Last updated in NPPESMay 8, 2025
Certification dateApril 29, 2025

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