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GARY VANDALFSEN, PHD, P.S.
NPI 1376757575
Psychologist - Clinical in Bellevue, WA

Active since May 09, 2007
11808 NORTHUP WAY, SUITE W-150, BELLEVUE, WA 98005(425) 822-0242 Get Directions Write a Review

NPPES record last updated: August 22, 2020. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Gary Vandalfsen, Phd, P.s. NPPES

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

GARY VANDALFSEN, PHD, P.S. (NPI 1376757575) is a healthcare organization registered as a clinical in Bellevue, Washington and active in the NPI registry since May 2007. The organization lists Gary Allen Vandalfsen, President, as its authorized official.

NPPES Registry Identity

NPI1376757575
Entity TypeOrganization
Primary Taxonomy103TC0700X
Legal Business NameGARY VANDALFSEN, PHD, P.S.
Location Address11808 NORTHUP WAY, SUITE W-150Bellevue, WA 98005-1936
Mailing Address11808 Northup Way, Suite W-150Bellevue, WA 98005-1936 · (425) 822-0242
Phone(425) 822-0242
Organization SubpartNo
Authorized OfficialGary Allen VandalfsenPresident · (425) 822-0242
Enumeration DateMay 9, 2007
Last NPPES UpdateAugust 22, 2020
✔ NPI 1376757575 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in WA · PY00001869
Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

11808 NORTHUP WAY, Bellevue, WA 98005
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 7

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

RENEE R HARTMAN PHD
Psychologist (Clinical Child & Adolescent)
11808 NORTHUP WAY, STE W150
BELLEVUE, WA 98005
King County (425) 889-1240
DALE RAY HARTMAN M.S.W.
Social Worker (Clinical)
11808 NORTHUP WAY, STE W150
BELLEVUE, WA 98005
King County (425) 889-1240
SARA MONIQUE GRAVELIN MD
Anesthesiology
11808 NORTHUP WAY, SUITE W-120
BELLEVUE, WA 98005
King County (425) 284-1548
HARTMAN COUNSELING & PSYCHOLOGICAL SERVICES P.S. INC
Psychologist (Clinical Child & Adolescent)
11808 NORTHUP WAY, STE W150
BELLEVUE, WA 98005
King County (425) 889-1240
DR. GARY ALLEN VANDALFSEN PH.D.
Psychologist (Clinical)
11808 NORTHUP WAY, SUITE W-150
BELLEVUE, WA 98005
King County (425) 822-0242
JULIE MARTIN AMES, PSY.D., P.S.
Psychologist (Clinical)
11808 NORTHUP WAY, SUITE #W-150
BELLEVUE, WA 98005
King County (425) 889-1240
KAREN D. NICHOLS, PH.D., P.S.
Psychologist (Clinical)
11808 NORTHUP WAY, W 150
BELLEVUE, WA 98005
King County (425) 889-1240

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 Gary Vandalfsen, Phd, P.S.'s NPI number?

The NPI number for Gary Vandalfsen, Phd, P.S. is 1376757575. It was assigned to this organization in the NPPES registry on May 9, 2007.

Where is Gary Vandalfsen, Phd, P.S. located?

Gary Vandalfsen, Phd, P.S. is located at 11808 Northup Way Suite W-150, Bellevue, WA 98005. The listed phone number is (425) 822-0242.

What is Gary Vandalfsen, Phd, P.S.'s specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

When was this NPI record last updated?

The NPPES record for Gary Vandalfsen, Phd, P.S. was last updated on August 22, 2020. NPI Profile syncs with the weekly NPPES data releases published by CMS.