Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Elizabeth A Trozzo, PHARM D
Pharmacist in Willow Street, PA · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1992020309
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Registry record
Entity type Individual (Type 1)
Name Elizabeth A Trozzo
Credential PHARM D
Sex Female
Practice address 2600 Willow Street Pike, Willow Street, PA, 17584
Phone (717) 464-4542
Enumeration date Mar 30, 2010
Last updated in NPPES Mar 30, 2010
Taxonomy & licenses
PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy.
About the PHARMD 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 Elizabeth Trozzo practice?
The practice location on file with NPPES is in Willow Street, PA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Elizabeth Trozzo?
The National Provider Identifier (NPI) for Elizabeth Trozzo is 1992020309, 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 2010-03-30.