NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Stonington Psychology LLC

Clinical Psychologist in Mystic, CT · enumerated 2012 · authorized official Linda Suriyakham, Owner.

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

National Provider Identifier

1659627453

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Stonington Psychology LLC
Practice address 14 Masons Island Rd Unit 4, Mystic, CT, 06355
Fax (860) 535-9891
Enumeration date Jul 30, 2012
Last updated in NPPES Dec 5, 2025

Taxonomy & classification

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 003158 (CT) Primary

Authorized official

Name Linda Suriyakham
Title Owner

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Who is the authorized official for Stonington Psychology LLC?
NPPES lists Linda Suriyakham (Owner) as the authorized official for this organization.
What is the NPI number for Stonington Psychology LLC?
The NPI for Stonington Psychology LLC is 1659627453, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-05.