Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Matthew Thomas Herrington, DDS
Dentist in Lafayette, CA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1477669786
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Registry record
Entity type Individual (Type 1)
Name Dr. Matthew Thomas Herrington
Credential DDS
Sex Male
Practice address 895 Moraga Rd Ste 8, Lafayette, CA, 94549
Phone (925) 283-1144
Enumeration date Aug 21, 2006
Last updated in NPPES Jul 8, 2007
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 Matthew Herrington?
The National Provider Identifier (NPI) for Matthew Herrington is 1477669786, a Type 1 (individual) record in the CMS NPPES registry.
Where does Matthew Herrington practice?
The practice location on file with NPPES is in Lafayette, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.