Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jessica Sinchak, M.A. LPC

Professional Counselor in New Haven, CT · enumerated 2007.

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

National Provider Identifier

1841340171

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Registry record

Entity type Individual (Type 1)

Name Jessica Sinchak

Credential M.A. LPC

Sex Female

Practice address 911-913 State Street, State Street Counseling Services, New Haven, CT, 06511

Phone (203) 503-3663

Fax (203) 503-6243

Enumeration date Jan 11, 2007

Last updated in NPPES Oct 30, 2017

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 1973 (CT) Primary

Other identifiers

Identifier	Type	State	Issuer
008030498	Medicaid	CT	-

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 Jessica Sinchak practice?

The practice location on file with NPPES is in New Haven, CT. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Jessica Sinchak?

The National Provider Identifier (NPI) for Jessica Sinchak is 1841340171, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-10-30.