Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Daniel J Pezzulo, PHD, ABSNP, LCSW

Clinical Social Worker in Lancaster, PA · enumerated 2005.

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

National Provider Identifier

1992789531

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Registry record

Entity type Individual (Type 1)

Name Dr. Daniel J Pezzulo

Credential PHD, ABSNP, LCSW

Sex Male

Practice address 154 Esther Dr, Lancaster, PA, 17601

Phone (717) 413-2731

Fax (717) 413-2731

Enumeration date Dec 6, 2005

Last updated in NPPES Sep 8, 2023

Taxonomy & licenses

103TS0200X School Psychologist Behavioral Health & Social Service Providers · License 04043671 (PA) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License CW012774 (PA) Primary

PHD — Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Other identifiers

Identifier	Type	State	Issuer
627225	Other	PA	BLUE SHIELD

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 Daniel Pezzulo practice?

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

What is the NPI number for Daniel Pezzulo?

The National Provider Identifier (NPI) for Daniel Pezzulo is 1992789531, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-09-08.