Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Miss Teh-Chin Lily Wu, RD
Registered Dietitian in Hayward, CA · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1235500984
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Registry record
Entity type Individual (Type 1)
Name Miss Teh-Chin Lily Wu
Credential RD
Sex Female
Practice address 3160 Corporate Pl, Hayward, CA, 94545
Phone (510) 732-8800
Fax (510) 732-8435
Enumeration date Oct 7, 2015
Last updated in NPPES Oct 7, 2015
Taxonomy & licenses
133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 876026 (CA) Primary
RD · Registered Dietitian: A nutrition professional credentialed by the Commission on Dietetic Registration.
About the RD 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 Teh-Chin Wu?
The National Provider Identifier (NPI) for Teh-Chin Wu is 1235500984, a Type 1 (individual) record in the CMS NPPES registry.
Where does Teh-Chin Wu practice?
The practice location on file with NPPES is in Hayward, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Son Huynh Pharmacist · Hayward, CA NPI 1821375288 Danny Mah Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Hayward, CA NPI 1376927145 Thu Nguyen Pharmacist · Hayward, CA NPI 1306220389 Tara Makker Pharmacist · Hayward, CA NPI 1194219857 Shao-Ju Chang Pharmacist · Hayward, CA NPI 1467921031
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-10-07.