Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Calatayud Chiropractic Center, PC

Chiropractor in Wallingford, CT · enumerated 2012 · authorized official John Calatayud, President.

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

National Provider Identifier

1497025746

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Registry record

Entity type Organization (Type 2)

Legal business name Calatayud Chiropractic Center, PC

Practice address 85 Barnes Rd, Suite 101, Wallingford, CT, 06492

Phone (203) 294-1700

Enumeration date Jan 4, 2012

Last updated in NPPES Jan 4, 2012

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers · License 000704 (CT) Primary

Authorized official

Name John Calatayud

Title President

Phone (203) 294-1700

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

Where is Calatayud Chiropractic Center, PC located?

The practice location on file with NPPES is in Wallingford, CT.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2012-01-04. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-01-04.