Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Joseph Atencio
Behavior Technician in Tracy, CA · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1952803777
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Registry record
Entity type Individual (Type 1)
Name Joseph Atencio
Sex Male
Practice address 510 Whispering Wind Dr, Tracy, CA, 95377
Phone (209) 572-2589
Enumeration date Mar 7, 2018
Last updated in NPPES Mar 7, 2018
Taxonomy & licenses
106S00000X Behavior Technician Behavioral Health & Social Service Providers · License 17-33772 (CA) Primary
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 Joseph Atencio practice?
The practice location on file with NPPES is in Tracy, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Joseph Atencio?
The National Provider Identifier (NPI) for Joseph Atencio is 1952803777, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-07.