Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Paul Dequillfeldt, ATC

Specialist in Massapequa, NY · enumerated 2016.

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

National Provider Identifier

1245782234

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Registry record

Entity type Individual (Type 1)

Name Paul Dequillfeldt

Credential ATC

Sex Male

Practice address 5700 Merrick Rd, Massapequa, NY, 11758

Phone (516) 798-9605

Enumeration date Oct 26, 2016

Last updated in NPPES Oct 26, 2016

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 67-003215 (NY) 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.

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Frequently asked questions

What is the NPI number for Paul Dequillfeldt?

The National Provider Identifier (NPI) for Paul Dequillfeldt is 1245782234, a Type 1 (individual) record in the CMS NPPES registry.

Where does Paul Dequillfeldt practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-10-26.