Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Wanda Armstrong
School Counselor in San Leandro, CA · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1265302939
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Wanda Armstrong
Sex Female
Practice address 2200 Bancroft Ave, San Leandro, CA, 94577
Phone (510) 618-4600
Enumeration date Nov 7, 2025
Last updated in NPPES Nov 7, 2025
Taxonomy & licenses
101YS0200X School Counselor Behavioral Health & Social Service Providers · License 240234861 (CA) Primary
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 Wanda Armstrong practice?
The practice location on file with NPPES is in San Leandro, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Wanda Armstrong?
The National Provider Identifier (NPI) for Wanda Armstrong is 1265302939, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Nicolas Knudsen School Counselor · San Leandro, CA NPI 1790988137 East Bay Agency for Children Community/Behavioral Health Agency · San Leandro, CA NPI 1144655572 Alliant International University Community/Behavioral Health Agency · San Leandro, CA NPI 1841608932 Brenda Kitagawa School Counselor · San Leandro, CA NPI 1922978683 Xia Kao School Counselor · San Leandro, CA NPI 1568324259 Leena Yee School Counselor · San Leandro, CA NPI 1710842489
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-07.