NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Frederick Lee Stern

Clinical Social Worker in Niantic, CT · enumerated 2009 · authorized official Frederick Stern, Owner.

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

National Provider Identifier

1235364084

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Frederick Lee Stern
Other name <Unavail>
Practice address 108 E Pattagansett Rd, Niantic, CT, 06357
Phone (860) 303-3987
Fax (860) 739-4191
Enumeration date May 22, 2009
Last updated in NPPES May 22, 2009

Taxonomy & classification

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 006946 (CT) Primary

Authorized official

Name Frederick Stern
Title Owner
Phone (860) 303-3987

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

What is the NPI number for Frederick Lee Stern?
The NPI for Frederick Lee Stern is 1235364084, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Frederick Lee Stern?
NPPES lists Frederick Stern (Owner) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-05-22.