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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

SYLVIA KURNIAWAN BCBA
NPI 1780149138
Behavior Analyst in Martinez, CA

Active since February 08, 2019
535 MAIN ST STE 3C, MARTINEZ, CA 94553(925) 905-9077 Get Directions Write a Review

NPPES record last updated: September 4, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

Record update history: Sep 4, 2026, Aug 12, 2026, Jul 29, 2026 and 2 more (5 updates tracked since 2019).

About Sylvia Kurniawan Bcba NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SYLVIA KURNIAWAN BCBA (NPI 1780149138) is an individual behavior analyst provider in Martinez, California, licensed in California (1-21-55371) and active in the NPI registry since February 2019.

NPPES Registry Identity

NPI1780149138
Entity TypeIndividualFemale
Primary Taxonomy103K00000X
Provider Legal NameSYLVIA KURNIAWANCredential: BCBA
Location Address535 MAIN ST STE 3CMartinez, CA 94553-1102
Mailing Address3223 Munras PlSan Ramon, CA 94583-3039 · (818) 433-0492
Phone(925) 905-9077
Sole ProprietorNo
Enumeration DateFebruary 8, 2019
Last NPPES UpdateSeptember 4, 20265 updates tracked since enumeration
NPPES CertifiedSeptember 4, 2026
✔ NPI 1780149138 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers
Taxonomy Code103K00000X
License✔ Licensed in CA · 1-21-55371
Definition
A behavior analyst is qualified by at least a master's degree and Behavior Analyst Certification Board certification and/or a state-issued credential (such as a license) to practice behavior analysis independently. Behavior analysts provide the required supervision to assistant behavior analysts and behavior technicians. A behavior analyst delivers services consistent with the dimensions of applied behavior analysis. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing and revising behavior-analytic treatment plans, training others to implement components of treatment plans, and overseeing implementation of treatment plans.
535 MAIN ST STE 3C, Martinez, CA 94553
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Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

AUTISM BLOOM LLC
Behavior Analyst
535 MAIN ST STE 3C
MARTINEZ, CA 94553
Contra Costa County (925) 905-9077

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sylvia Kurniawan's NPI number?

The NPI number for Sylvia Kurniawan is 1780149138. It was assigned to this individual provider in the NPPES registry on February 8, 2019.

Where is Sylvia Kurniawan located?

Sylvia Kurniawan practices at 535 Main St Ste 3C, Martinez, CA 94553. The listed phone number is (925) 905-9077.

What is Sylvia Kurniawan's specialty?

The primary specialty registered for this NPI is Behavior Analyst with taxonomy code 103K00000X.

When was this NPI record last updated?

The NPPES record for Sylvia Kurniawan was last updated on September 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.