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John D. Matrisciano MD Inc

Surgery Physician in Thousand Oaks, CA · enumerated 2012 · authorized official John Matrisciano, Owner.

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

National Provider Identifier

1144573270

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Registry record

Entity type Organization (Type 2)
Legal business name John D. Matrisciano MD Inc
Practice address 2190 Lynn Rd Ste 200, Thousand Oaks, CA, 91360
Phone (805) 379-4677
Fax (805) 495-1829
Enumeration date Oct 26, 2012
Last updated in NPPES Oct 26, 2012

Taxonomy & classification

208600000X Surgery Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name John Matrisciano
Title Owner
Phone (805) 379-4677

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 John D. Matrisciano MD Inc?
The NPI for John D. Matrisciano MD Inc is 1144573270, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for John D. Matrisciano MD Inc?
NPPES lists John Matrisciano (Owner) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-10-26.