Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Amy L Mark, PHARMD
Pharmacist in Lowell, MA · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1811279342
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Registry record
Entity type Individual (Type 1)
Name Amy L Mark
Credential PHARMD
Sex Female
Practice address 181 Plain St, Lowell, MA, 01852
Phone (978) 703-2021
Enumeration date Sep 10, 2011
Last updated in NPPES Jul 2, 2024
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
What is the NPI number for Amy Mark?
The National Provider Identifier (NPI) for Amy Mark is 1811279342, a Type 1 (individual) record in the CMS NPPES registry.
Where does Amy Mark practice?
The practice location on file with NPPES is in Lowell, MA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Cvs Pharmacy Inc. Pharmacy · Lowell, MA NPI 1821220773 James Scanlon Pharmacist · Lowell, MA NPI 1164717682 Jaime Smith Pharmacist · Lowell, MA NPI 1962784538 Nghiep Hua Pharmacist · Lowell, MA NPI 1811362692 Luxottica of America Inc Eyewear Supplier · Lowell, MA NPI 1336758457 Jianyan Huang Optometrist · Lowell, MA NPI 1386318764 Rainbow Eye Care LLC Optometrist · Lowell, MA NPI 1568116366
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-02.