Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
William Brendan Madden, PHARMD
Pharmacist in Jamaica Plain, MA · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1033526660
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Registry record
Entity type Individual (Type 1)
Name William Brendan Madden
Credential PHARMD
Sex Male
Practice address 150 S Huntington Ave, Pharmacy Service (119), Jamaica Plain, MA, 02130
Phone (800) 865-3384
Enumeration date Jul 15, 2014
Last updated in NPPES Jul 15, 2014
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 William Madden?
The National Provider Identifier (NPI) for William Madden is 1033526660, a Type 1 (individual) record in the CMS NPPES registry.
Where does William Madden practice?
The practice location on file with NPPES is in Jamaica Plain, MA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Thomas Fantes Family Medicine Physician · Boston, MA NPI 1972500429 Elisabeth Buchanan Social Worker · Boston, MA NPI 1285636159 Edward Lew Gastroenterology Physician · Jamaica Plain, MA NPI 1376526459 Michael Dawes Psychiatry Physician · Boston, MA NPI 1841274594 Barbara Cooper Clinical Psychologist · Boston, MA NPI 1720063084 Joseph Rafferty Family Medicine Physician · Boston, MA NPI 1669459723 Nhan Do Internal Medicine Physician · Boston, MA NPI 1750353967 Christopher Conroy Physical Therapist · Boston, MA NPI 1942273495
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-07-15.