Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Amanda Mazzu, PHARMD, RPH
Pharmacist in Fairfax, VA · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1164898375
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Registry record
Entity type Individual (Type 1)
Name Amanda Mazzu
Credential PHARMD, RPH
Sex Female
Practice address 4375 Fair Lakes Ct, Fairfax, VA, 22033
Phone (571) 432-2790
Enumeration date Aug 12, 2015
Last updated in NPPES Jun 6, 2023
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 Amanda Mazzu practice?
The practice location on file with NPPES is in Fairfax, VA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Amanda Mazzu?
The National Provider Identifier (NPI) for Amanda Mazzu is 1164898375, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Su Choi Family Medicine Physician · Fairfax, VA NPI 1740289719 Dolly Lent Internal Medicine Physician · Fairfax, VA NPI 1619979598 Leonardo Tato Medical Physician Assistant · Fairfax, VA NPI 1336139385 Pankaj Malik Internal Medicine Physician · Fairfax, VA NPI 1033109426 Vatsala Topiwala Pediatrics Physician · Fairfax, VA NPI 1770573966 John Roser Family Medicine Physician · Fairfax, VA NPI 1730170853 Orin Eddy Emergency Medicine Physician · Fairfax, VA NPI 1831149574 Michael Armstrong Medical Physician Assistant · Fairfax, VA NPI 1740236587
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-06.