Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Vincent Vanantwerp
Behavior Analyst in Los Angeles, CA · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1639530504
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Registry record
Entity type Individual (Type 1)
Name Vincent Vanantwerp
Sex Male
Practice address 612 S Flower St, Los Angeles, CA, 90017
Phone (213) 400-5595
Enumeration date Mar 18, 2016
Last updated in NPPES Mar 18, 2016
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-09-6374 (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
What is the NPI number for Vincent Vanantwerp?
The National Provider Identifier (NPI) for Vincent Vanantwerp is 1639530504, a Type 1 (individual) record in the CMS NPPES registry.
Where does Vincent Vanantwerp practice?
The practice location on file with NPPES is in Los Angeles, 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 2016-03-18.