Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christopher P Derosa, RPT

Physical Therapist in El Segundo, CA · enumerated 2009 · practices at Davis and Derosa Physical Therapy, Inc.

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

National Provider Identifier

1003056797

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Registry record

Entity type Individual (Type 1)

Name Christopher P Derosa

Credential RPT

Sex Male

Practice address 325 Main St, El Segundo, CA, 90245

Phone (310) 648-3167

Enumeration date Feb 20, 2009

Last updated in NPPES Dec 31, 2013

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT25505 (CA) 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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Christopher Derosa?

Christopher Derosa is registered in NPPES with the primary taxonomy of Physical Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-12-31.