Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Jennifer Hollowell Koonz, MSPT
Physical Therapist in Hershey, PA · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1720382591
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Registry record
Entity type Individual (Type 1)
Name Mrs. Jennifer Hollowell Koonz
Credential MSPT
Sex Female
Practice address 500 University Dr, Ec 130, Hershey, PA, 17033
Phone (717) 531-5864
Enumeration date Jan 7, 2011
Last updated in NPPES Jan 7, 2011
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT009843L (PA) 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.
Frequently asked questions
Where does Jennifer Koonz practice?
The practice location on file with NPPES is in Hershey, PA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Jennifer Koonz?
The National Provider Identifier (NPI) for Jennifer Koonz is 1720382591, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-01-07.