NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ms. Lynn E Epstein, M.S., SLP-CCC

Speech-Language Pathologist in Laguna Beach, CA · enumerated 2008 · practices at Exist Centers, LLC.

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

National Provider Identifier

1518113885

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Ms. Lynn E Epstein
Credential M.S., SLP-CCC
Sex Female
Practice address Laguna Beach, CA, 92651
Phone (949) 715-5845
Fax (949) 715-5845
Enumeration date Aug 18, 2008
Last updated in NPPES Oct 2, 2015

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 8550 (CA) Primary

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

Where does Lynn Epstein practice?
The practice location on file with NPPES is in Laguna Beach, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Lynn Epstein?
The National Provider Identifier (NPI) for Lynn Epstein is 1518113885, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-10-02.