Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Summer Vang
Behavior Analyst in Fairfield, CA · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1093215188
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Registry record
Entity type Individual (Type 1)
Name Summer Vang
Sex Female
Practice address 4439 Olive Ave, Fairfield, CA, 94533
Phone (707) 639-6687
Enumeration date Feb 15, 2018
Last updated in NPPES Aug 6, 2025
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-24-71326 (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 specialty is Summer Vang?
Summer Vang is registered in NPPES with the primary taxonomy of Behavior Analyst. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-06.