Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Tiffany Meissen
School Psychologist in Alameda, CA · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1154141273
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Registry record
Entity type Individual (Type 1)
Name Mrs. Tiffany Meissen
Sex Female
Practice address 210 Central Ave, Alameda, CA, 94501
Phone (510) 748-4023
Enumeration date Oct 14, 2024
Last updated in NPPES Oct 14, 2024
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 Tiffany Meissen practice?
The practice location on file with NPPES is in Alameda, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Tiffany Meissen?
The National Provider Identifier (NPI) for Tiffany Meissen is 1154141273, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Alliant International University Community/Behavioral Health Agency · Alameda, CA NPI 1942518121 County of Alameda Community/Behavioral Health Agency · Alameda, CA NPI 1245588813 East Bay Agency for Children Community/Behavioral Health Agency · Alameda, CA NPI 1942787635 Amanda Wong School Counselor · Alameda, CA NPI 1134961949 Ralph Nelson School Counselor · Alameda, CA NPI 1164222790 Tuong Vi Doan School Counselor · Alameda, CA NPI 1205636842 Destiny Smith- Brown School Counselor · Alameda, CA NPI 1891668422
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-14.