Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Abby Gayle Leonard, PHRARMD
Pharmacist in Cambridge, MD · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1598354771
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Registry record
Entity type Individual (Type 1)
Name Dr. Abby Gayle Leonard
Credential PHRARMD
Sex Female
Practice address 404b Washington St, Cambridge, MD, 21613
Phone (410) 221-6400
Enumeration date Jan 13, 2021
Last updated in NPPES Jan 13, 2021
Taxonomy & licenses
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 Abby Leonard practice?
The practice location on file with NPPES is in Cambridge, MD. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Abby Leonard?
The National Provider Identifier (NPI) for Abby Leonard is 1598354771, 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 2021-01-13.