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DR. JAMES ROBERT WESTPHAL M.D.
NPI 1609904598
Psychiatry & Neurology - Geriatric Psychiatry in Kaneohe, HI

Active since March 01, 2007
45-710 KEAAHALA RD, KANEOHE, HI 96744(808) 236-8375(808) 236-8473 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. James Robert Westphal M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JAMES ROBERT WESTPHAL M.D. (NPI 1609904598) is an individual geriatric psychiatry provider in Kaneohe, Hawaii, licensed in Hawaii (13211) and active in the NPI registry since March 2007.

NPPES Registry Identity

NPI1609904598
Entity TypeIndividualMale
Primary Taxonomy2084P0805X
Provider Legal NameDR. JAMES ROBERT WESTPHALCredential: M.D.
Location Address45-710 KEAAHALA RDKaneohe, HI 96744-3528
Mailing Address45-710 Keaahala RdKaneohe, HI 96744-3528 · (808) 236-8375 · Fax (808) 236-8473
Phone(808) 236-8375
Fax(808) 236-8473
Sole ProprietorYes
Enumeration DateMarch 1, 2007
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1609904598 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPsychiatry & Neurology · Geriatric PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0805X
License✔ Licensed in HI · 13211
Definition
Geriatric Psychiatry is a subspecialty with psychiatric expertise in prevention, evaluation, diagnosis and treatment of mental and emotional disorders in the elderly, and improvement of psychiatric care for healthy and ill elderly patients.
Also ListedPsychiatry & Neurology · PsychiatryTaxonomy 2084P0800X · License 13211 (HI)
Also ListedPsychiatry & Neurology · Addiction PsychiatryTaxonomy 2084P0802X · License 13211 (HI)
45-710 KEAAHALA RD, Kaneohe, HI 96744
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

EDMUND POSADAS VALERIO MD
Psychiatry & Neurology (Psychiatry)
45-710 KEAAHALA RD
KANEOHE, HI 96744
Honolulu County (808) 247-2191
MARK MIERZWA PHARMD
Pharmacist (Psychiatric)
45-710 KEAAHALA RD, BUILDING G - PHARMACY
KANEOHE, HI 96744
Honolulu County (808) 236-8350
KLEBERT C. JONES MD
Psychiatry & Neurology (Psychiatry)
45-710 KEAAHALA RD
KANEOHE, HI 96744
Honolulu County (808) 247-2191
HAASHUA KUPONO FAUNA MHW
Counselor (Mental Health)
45-710 KEAAHALA RD
KANEOHE, HI 96744
Honolulu County (808) 533-3936
STATE OF HAWAII DEPARTMENT OF HEALTH ADULT MENTAL HEALTH DIVISION
Community/Behavioral Health
45-710 KEAAHALA RD
KANEOHE, HI 96744
Honolulu County (808) 236-8580
LAUREN WATANABE MD
Psychiatry & Neurology (Psychiatry)
45-710 KEAAHALA RD
KANEOHE, HI 96744
Honolulu County (808) 247-2191
PHARMACY CORPORATION OF AMERICA
Pharmacy (Long Term Care Pharmacy)
45-710 KEAAHALA RD
KANEOHE, HI 96744
Honolulu County (808) 236-8350
CLINICAL SOLUTIONS, LLC
Pharmacy (Long Term Care Pharmacy)
45-710 KEAAHALA RD
KANEOHE, HI 96744
Honolulu County (808) 236-8350

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is James Westphal's NPI number?

The NPI number for James Westphal is 1609904598. It was assigned to this individual provider in the NPPES registry on March 1, 2007.

Where is James Westphal located?

James Westphal practices at 45-710 Keaahala Rd, Kaneohe, HI 96744. The listed phone number is (808) 236-8375.

What is James Westphal's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Geriatric Psychiatry, with taxonomy code 2084P0805X.

When was this NPI record last updated?

The NPPES record for James Westphal was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.