Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Barbara Vanessa Valenzuela, BCBA

Behavior Analyst in Elk Grove, CA · enumerated 2018.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1639670490

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Barbara Vanessa Valenzuela

Credential BCBA

Sex Female

Practice address 2230 Longport Ct Ste 130, Elk Grove, CA, 95758

Phone (866) 523-4268

Enumeration date Feb 26, 2018

Last updated in NPPES Sep 17, 2025

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-12-56642 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Barbara Valenzuela's NPI record?

Cross-check NPI 1639670490 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1639670490 active?

Yes, as of the latest NPPES snapshot, NPI 1639670490 is active (record last updated 2025-09-17).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-17.