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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Joseph P Preziosi, DC

Chiropractor in Laguna Hills, CA · enumerated 2006.

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

National Provider Identifier

1528099967

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Registry record

Entity type Individual (Type 1)
Name Dr. Joseph P Preziosi
Credential DC
Sex Male
Practice address 25200 La Paz Rd, Suite 102, Laguna Hills, CA, 92653
Phone (949) 770-8767
Fax (949) 770-0836
Enumeration date Jul 5, 2006
Last updated in NPPES Jul 25, 2008

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License DC17794 (CA) 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

Is NPI 1528099967 active?
Yes, as of the latest NPPES snapshot, NPI 1528099967 is active (record last updated 2008-07-25).
How do I verify Joseph Preziosi's NPI record?
Cross-check NPI 1528099967 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-07-25.