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

Cynthia Lee Williams, LMFT

Marriage & Family Therapist in Wallingford, CT · enumerated 2006.

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

National Provider Identifier

1114007457

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Registry record

Entity type Individual (Type 1)

Name Cynthia Lee Williams

Credential LMFT

Sex Female

Practice address Wallingford, CT, 06492

Phone (203) 376-6361

Enumeration date Oct 17, 2006

Last updated in NPPES Jan 24, 2024

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

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License CT000745 (CT) Primary

LMFT · Licensed Marriage and Family Therapist: A licensed therapist specializing in relational and family psychotherapy. About the LMFT credential

Other identifiers

Identifier	Type	State	Issuer
004257871	Medicaid	CT	-
185555	Other	-	PIN MHN
410000745CT01	Other	CT	ANTHEM

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

Is NPI 1114007457 active?

Yes, as of the latest NPPES snapshot, NPI 1114007457 is active (record last updated 2024-01-24).

How do I verify Cynthia Williams's NPI record?

Cross-check NPI 1114007457 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Jung Tsai Internal Medicine Physician · Wallingford, CT NPI 1629074349 Gisela Sardinas Psychiatric/Mental Health Nurse Practitioner · Wallingford, CT NPI 1861498586 Affiliated Foot Care Center, LLC Durable Medical Equipment & Medical Supplies · Wallingford, CT NPI 1033381249 Paula Raffone Marriage & Family Therapist · Wallingford, CT NPI 1356882724 Paula Raffone, Lmft LLC Marriage & Family Therapist · Wallingford, CT NPI 1962936484

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-24.