Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David J Derienzo, MSPT

Physical Therapist in South Park, PA · enumerated 2005.

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

National Provider Identifier

1790771939

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name David J Derienzo

Credential MSPT

Sex Male

Practice address 6321 Library Rd, South Park, PA, 15129

Phone (412) 833-1986

Fax (412) 833-3255

Enumeration date Sep 22, 2005

Last updated in NPPES Dec 5, 2007

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT008610L (PA) Primary

Other identifiers

Identifier	Type	State	Issuer
0016644440004	Medicaid	PA	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does David Derienzo practice?

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

What is the NPI number for David Derienzo?

The National Provider Identifier (NPI) for David Derienzo is 1790771939, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-12-05.