Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Kaiming Cai, DDS
Dentist in Hayward, CA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1003938093
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Registry record
Entity type Individual (Type 1)
Name Dr. Kaiming Cai
Credential DDS
Sex Male
Practice address 1689 Industrial Pkwy West, Hayward, CA, 94544
Phone (510) 264-9074
Fax (510) 264-1219
Enumeration date Apr 3, 2007
Last updated in NPPES Feb 24, 2022
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS 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
Where does Kaiming Cai practice?
The practice location on file with NPPES is in Hayward, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Kaiming Cai?
The National Provider Identifier (NPI) for Kaiming Cai is 1003938093, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-02-24.