Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Tanya J. D'Avanzo, PHD

Individual provider Clinical Neuropsychologist · NPI 1194806315

Dr. Tanya J. D'Avanzo, PHD is a Clinical Psychologist in Honolulu, Hawaii. Qualified in 1997, 29 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Hawaii.

Years since qualifying
29
Licensed in
HI
In the registry since
2006
Specialties on file
2
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

345 Queen St Ste 703
Honolulu, HI 96813-4718
Phone: (808) 521-3761
Fax: (800) 491-4155
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PSY635 (HI)
Clinical Neuropsychologist Taxonomy 103G00000X · Licence PSY635 (HI)

Record details

NPI number1194806315
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedOctober 17, 2006
Last updated in NPPESFebruary 1, 2019

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1997 (29 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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