Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Ajay Mathur, DDS
Dentist in Hayward, CA · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1104495936
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Registry record
Entity type Individual (Type 1)
Name Dr. Ajay Mathur
Credential DDS
Sex Male
Practice address 1650 B St, Hayward, CA, 94541
Phone (510) 581-3911
Enumeration date Jun 24, 2021
Last updated in NPPES Apr 28, 2026
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
What is the NPI number for Ajay Mathur?
The National Provider Identifier (NPI) for Ajay Mathur is 1104495936, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ajay Mathur 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 →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-28.