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

Dr. Andrew W. Tan, MD

Individual provider Specialist · NPI 1801836580

Dr. Andrew W. Tan, MD is a General Surgery in Wailuku, Hawaii. Graduated from Albany Medical College of Union University in 1999, 27 years ago. Practices with Hawaii Permanente Medical Group Inc, a 705-clinician group and accepts Medicare assignment. Licensed in Hawaii.

Years since qualifying
27
Trained at
Albany Medical College of Union University
Licensed in
HI
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

80 Mahalani St
Wailuku, HI 96793-2531
Phone: (808) 243-6000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence MD-13193 (HI)
Specialist Taxonomy 174400000X · Licence MD13193 (HI)

Record details

NPI number1801836580
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 8, 2006
Last updated in NPPESMay 18, 2021
Certification dateMay 18, 2021

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolALBANY MEDICAL COLLEGE OF UNION UNIVERSITY
Graduated 1999 (27 years in practice)
Group practice Hawaii Permanente Medical Group Inc — 705 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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