Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Anastacio Emilio Mahoney Jr.
Counselor in Whittier, CA · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1205319696
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Registry record
Entity type Individual (Type 1)
Name Anastacio Emilio Mahoney Jr.
Sex Male
Practice address 13135 Barton Road Suite A,B,C,, Whittier, CA, 90605
Phone (562) 944-2794
Enumeration date Sep 11, 2018
Last updated in NPPES May 13, 2025
Taxonomy & licenses
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 Anastacio Mahoney?
The National Provider Identifier (NPI) for Anastacio Mahoney is 1205319696, a Type 1 (individual) record in the CMS NPPES registry.
Where does Anastacio Mahoney practice?
The practice location on file with NPPES is in Whittier, 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 2025-05-13.