Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mohamed Sammy Gueffaf, PHARMD, RPH
Pharmacist in Arlington, MA · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1427949585
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Registry record
Entity type Individual (Type 1)
Name Mohamed Sammy Gueffaf
Credential PHARMD, RPH
Sex Male
Practice address 324 Massachusetts Avenue, Walgreens, Arlington, MA, 02474
Phone (781) 643-4112
Enumeration date Jul 15, 2025
Last updated in NPPES Jul 15, 2025
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 Mohamed Gueffaf practice?
The practice location on file with NPPES is in Arlington, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mohamed Gueffaf?
The National Provider Identifier (NPI) for Mohamed Gueffaf is 1427949585, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-15.