Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Thezlay S. Alpizar, D.C.

Chiropractor in New Haven, CT · enumerated 2006.

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

National Provider Identifier

1396859922

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Registry record

Entity type Individual (Type 1)

Name Dr. Thezlay S. Alpizar

Credential D.C.

Sex Female

Practice address 419 Whalley Ave, Suite 313, New Haven, CT, 06511

Phone (203) 848-1599

Fax (203) 848-1603

Enumeration date Aug 19, 2006

Last updated in NPPES Nov 11, 2008

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 001941 (CT) Primary

DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

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

How do I verify Thezlay Alpizar's NPI record?

Cross-check NPI 1396859922 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1396859922 active?

Yes, as of the latest NPPES snapshot, NPI 1396859922 is active (record last updated 2008-11-11).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-11-11.