1. Home
  2. Directory
  3. Washington
  4. Olympia
  5. Psychologist
  6. NPI Profile

GREGORY L. WILLIAMS, PSY.D., PC
NPI 1730369877
Psychologist - Clinical in Olympia, WA

Active since November 06, 2007
1800 COOPER POINT RD SW STE 17, OLYMPIA, WA 98502(360) 754-4662(360) 352-3289 Get Directions Write a Review

NPPES record last updated: March 13, 2008. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Gregory L. Williams, Psy.d., Pc NPPES

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

GREGORY L. WILLIAMS, PSY.D., PC (NPI 1730369877) is a healthcare organization registered as a clinical in Olympia, Washington and active in the NPI registry since November 2007. The organization lists Gregory Lynn Williams, President, as its authorized official.

NPPES Registry Identity

NPI1730369877
Entity TypeOrganization
Primary Taxonomy103TC0700X
Legal Business NameGREGORY L. WILLIAMS, PSY.D., PC
Location Address1800 COOPER POINT RD SW STE 17Olympia, WA 98502-1179
Mailing Address1800 Cooper Point Rd Sw Ste 17Olympia, WA 98502-1179 · (360) 754-4662 · Fax (360) 352-3289
Phone(360) 754-4662
Fax(360) 352-3289
Organization SubpartNo
Authorized OfficialGregory Lynn WilliamsPresident · (360) 754-4662
Enumeration DateNovember 6, 2007
Last NPPES UpdateMarch 13, 2008
✔ NPI 1730369877 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 · PSY2410
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.

1800 COOPER POINT RD SW STE 17, Olympia, WA 98502
Open in Google Maps ↗

Other Identifiers 3

Medicare UPINOTH000WA
Medicaid7119985WA
Medicare PING8801099WA

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 6

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

JEFFREY ROBERT PETRA PH.D.
Psychologist (Clinical Child & Adolescent)
1800 COOPER POINT RD SW STE 17
OLYMPIA, WA 98502
Thurston County (360) 754-4662
SCOTT D COLEMAN
Counselor (Mental Health)
1800 COOPER POINT RD SW STE 17
OLYMPIA, WA 98502
Thurston County (360) 352-1668
MS. CHERYL ANN DEVINY LMHC
Counselor (Mental Health)
1800 COOPER POINT RD SW STE 17
OLYMPIA, WA 98502
Thurston County (360) 280-2015
JOHN SHATTUCK LMHC
Counselor (Mental Health)
1800 COOPER POINT RD SW STE 17
OLYMPIA, WA 98502
Thurston County (360) 915-3887
KELLEY SIMMONS JONES LMHC
Counselor (Mental Health)
1800 COOPER POINT RD SW STE 17
OLYMPIA, WA 98502
Thurston County (360) 970-2135
BELIEF CENTER FOR FAMILY THERAPY
Clinic/Center (Mental Health (Including Community Mental Health Center))
1800 COOPER POINT RD SW STE 17
OLYMPIA, WA 98502
Thurston County (360) 451-3405

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 Gregory L. Williams, Psy.D., PC's NPI number?

The NPI number for Gregory L. Williams, Psy.D., PC is 1730369877. It was assigned to this organization in the NPPES registry on November 6, 2007.

Where is Gregory L. Williams, Psy.D., PC located?

Gregory L. Williams, Psy.D., PC is located at 1800 Cooper Point Rd SW Ste 17, Olympia, WA 98502. The listed phone number is (360) 754-4662.

What is Gregory L. Williams, Psy.D., PC'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 Gregory L. Williams, Psy.D., PC was last updated on March 13, 2008. NPI Profile syncs with the weekly NPPES data releases published by CMS.