Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Brendan John Gray, D.C.
Chiropractor in Aptos, CA · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1659783231
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Registry record
Entity type Individual (Type 1)
Name Dr. Brendan John Gray
Credential D.C.
Sex Male
Practice address 9030 Soquel Dr, Aptos, CA, 95003
Phone (831) 688-7077
Enumeration date May 29, 2014
Last updated in NPPES Nov 12, 2025
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC 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 Brendan Gray practice?
The practice location on file with NPPES is in Aptos, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Brendan Gray?
The National Provider Identifier (NPI) for Brendan Gray is 1659783231, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-12.