Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Vivian Tzec, BCBA
Behavior Analyst in Cedar Park, TX · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1740758143
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Registry record
Entity type Individual (Type 1)
Name Vivian Tzec
Credential BCBA
Sex Female
Practice address 1101 Arrow Point Dr Ste 305, Cedar Park, TX, 78613
Phone (512) 628-7284
Enumeration date Nov 5, 2018
Last updated in NPPES Mar 12, 2026
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 9934 (TX) 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
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.
What specialty is Vivian Tzec?
Vivian Tzec 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.
Other providers at this practice address
Browse all → Jillian Prem Behavior Analyst · Cedar Park, TX NPI 1639772387 Madison Bonsall Behavior Analyst · Cedar Park, TX NPI 1194304584 Rhea Thomas Behavior Analyst · Cedar Park, TX NPI 1801476726 Eva Garrett Behavior Analyst · Cedar Park, TX NPI 1760191720 De'Aja Roberts Behavior Analyst · Cedar Park, TX NPI 1255021663
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-12.