Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Derrek Ly, PHARMD, RPH
Pharmacist in Narberth, PA · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1932715273
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Registry record
Entity type Individual (Type 1)
Name Derrek Ly
Credential PHARMD, RPH
Sex Male
Practice address 640 Montgomery Ave, Narberth, PA, 19072
Phone (610) 664-4010
Enumeration date Sep 22, 2020
Last updated in NPPES Sep 22, 2020
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 Derrek Ly practice?
The practice location on file with NPPES is in Narberth, PA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Derrek Ly?
The National Provider Identifier (NPI) for Derrek Ly is 1932715273, 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 2020-09-22.