Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Mei Han Tang-Pieri
Clinical Social Worker in Chino, CA · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1780666339
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Registry record
Entity type Individual (Type 1)
Name Mrs. Mei Han Tang-Pieri
Sex Female
Practice address 13193 Central Avenue, Suite 200, Chino, CA, 91710
Phone (909) 902-9111
Fax (909) 902-9199
Enumeration date Nov 18, 2005
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LCSW 14998 (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 Mei Tang-Pieri practice?
The practice location on file with NPPES is in Chino, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mei Tang-Pieri?
The National Provider Identifier (NPI) for Mei Tang-Pieri is 1780666339, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.