Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Healthcare System Services Inc

Mental Health Counselor in Bremerton, WA · enumerated 2007 · authorized official Terrilynn Nicklin -Griswold, Owner.

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

National Provider Identifier

1437330131

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Registry record

Entity type Organization (Type 2)

Legal business name Healthcare System Services Inc

Other name <Unavail>

Practice address 2528 Wheaton Way Ste 106, Bremerton, WA, 98310

Phone (360) 782-1933

Fax (360) 782-0131

Enumeration date Nov 21, 2007

Last updated in NPPES Jun 11, 2010

Taxonomy & classification

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License LH00010816 (WA) Primary

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians Secondary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Secondary

Authorized official

Name Terrilynn Nicklin -Griswold

Title Owner

Phone (206) 501-2144

Other identifiers

Identifier	Type	State	Issuer
7189939	Other	WA	AETNA

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2010-06-11. Verify at npiregistry.cms.hhs.gov.

Where is Healthcare System Services Inc located?

The practice location on file with NPPES is in Bremerton, WA.

Providers at this address

Browse all →

Saeed Aflatooni Psychiatry Physician · Bremerton, WA NPI 1235224106 Tami Gannon Mental Health Counselor · Bremerton, WA NPI 1174650329 Olympic Psychiatric & Wellness Center Specialist · Bremerton, WA NPI 1750528444 Alicia Dunham Addiction (Substance Use Disorder) Counselor · Bremerton, WA NPI 1083941124

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-06-11.