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Sammamish Valley Psychological Services, P.S.

Psychologist in Redmond, WA · enumerated 2006 · authorized official Gregg Schimmel, Owner Director.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1154404028

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Registry record

Entity type Organization (Type 2)
Legal business name Sammamish Valley Psychological Services, P.S.
Practice address 17530 Ne Union Hill Rd, Suite 210, Redmond, WA, 98052
Phone (425) 883-2623
Fax (425) 883-6241
Enumeration date Oct 23, 2006
Last updated in NPPES Apr 10, 2013

Taxonomy & classification

103T00000X Psychologist Behavioral Health & Social Service Providers Primary
104100000X Social Worker Behavioral Health & Social Service Providers Secondary

Authorized official

Name Gregg Schimmel
Title Owner Director
Phone (425) 883-2623

Other identifiers

Identifier Type State Issuer
0043575 Other - DEPT OF L AND I

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Sammamish Valley Psychological Services, P.S.?
Sammamish Valley Psychological Services, P.S. is registered in NPPES as a Psychologist (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-04-10.