Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dennis P Biggan, CCP

Perfusionist in San Antonio, TX · enumerated 2015.

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

National Provider Identifier

1821464090

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Registry record

Entity type Individual (Type 1)

Name Dennis P Biggan

Credential CCP

Sex Male

Practice address 14603 Huebner Rd, Bldg 28, Ste 28101, San Antonio, TX, 78230

Phone (210) 614-7074

Fax (210) 614-7071

Enumeration date Aug 11, 2015

Last updated in NPPES Aug 11, 2015

Taxonomy & licenses

242T00000X Perfusionist Technologists, Technicians & Other Technical Service Providers · License PF2722 (TX) 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 Dennis Biggan?

The National Provider Identifier (NPI) for Dennis Biggan is 1821464090, a Type 1 (individual) record in the CMS NPPES registry.

Where does Dennis Biggan practice?

The practice location on file with NPPES is in San Antonio, TX. 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 2015-08-11.