Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Zachary F Zajac, PT, DPT
Physical Therapist in Hatfield, PA · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1578164489
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Registry record
Entity type Individual (Type 1)
Name Zachary F Zajac
Credential PT, DPT
Sex Male
Practice address 2278 N Penn Rd, Hatfield, PA, 19440
Phone (215) 997-9898
Fax (215) 997-9899
Enumeration date Nov 6, 2020
Last updated in NPPES Sep 14, 2026
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT029062 (PA) Primary
PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation.
About the PT 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.
Frequently asked questions
Where does Zachary Zajac practice?
The practice location on file with NPPES is in Hatfield, PA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Zachary Zajac?
The National Provider Identifier (NPI) for Zachary Zajac is 1578164489, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-09-14.