Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mary Mcnamara
Social Worker in Pleasanton, CA · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1144671165
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Registry record
Entity type Individual (Type 1)
Name Mary Mcnamara
Sex Female
Practice address 5353 Sunol Blvd, Pleasanton, CA, 94566
Phone (925) 931-5381
Fax (925) 931-3499
Enumeration date Jun 30, 2016
Last updated in NPPES Jun 30, 2016
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 Mary Mcnamara practice?
The practice location on file with NPPES is in Pleasanton, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mary Mcnamara?
The National Provider Identifier (NPI) for Mary Mcnamara is 1144671165, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Charlene Swierkowski Marriage & Family Therapist · Pleasanton, CA NPI 1235315565 Senior Support Program of the Tri Valley Community/Behavioral Health Agency · Pleasanton, CA NPI 1730367178 Cara Houck Counselor · Pleasanton, CA NPI 1750533436 Nicole Albrecht Health Educator · Pleasanton, CA NPI 1194265561 Senior Support Program of the Tri-Valley In Home Supportive Care Agency · Pleasanton, CA NPI 1679004311
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-06-30.