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BILLY CEN
NPI 1407710031
Behavior Analyst in Bellevue, WA

Active since December 09, 2025
3003 NORTHUP WAY STE 200, BELLEVUE, WA 98004(425) 822-6442 Get Directions Write a Review

NPPES record last updated: December 9, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Billy Cen NPPES

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

BILLY CEN (NPI 1407710031) is an individual behavior analyst provider in Bellevue, Washington and active in the NPI registry since December 2025.

NPPES Registry Identity

NPI1407710031
Entity TypeIndividualMale
Primary Taxonomy103K00000X
Provider Legal NameBILLY CEN
Location Address3003 NORTHUP WAY STE 200Bellevue, WA 98004-1480
Mailing Address3003 Northup Way Ste 200Bellevue, WA 98004-1480 · (425) 822-6442
Phone(425) 822-6442
Sole ProprietorYes
Enumeration DateDecember 9, 2025
NPPES CertifiedDecember 9, 2025
✔ NPI 1407710031 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers
Taxonomy Code103K00000X
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.
3003 NORTHUP WAY STE 200, Bellevue, WA 98004
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Other Providers at the Same Location NPPES 20

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

KRYSTAL COX
Behavior Analyst
3003 NORTHUP WAY STE 200
BELLEVUE, WA 98004
King County (425) 822-6442
KAKU EMMANUEL COSMOS
Behavior Analyst
3003 NORTHUP WAY STE 200
BELLEVUE, WA 98004
King County (425) 250-3845
MATTHEW CHARCHENKO
Behavior Analyst
3003 NORTHUP WAY STE 200
BELLEVUE, WA 98004
King County (425) 822-6442
AHTZIRI AREVALO-PIO
Behavior Analyst
3003 NORTHUP WAY STE 200
BELLEVUE, WA 98004
King County (425) 822-6442
AYDIN OZCAN
Behavior Technician
3003 NORTHUP WAY STE 200
BELLEVUE, WA 98004
King County (425) 822-6442
GARYFALIA SERETI M.ED.
Community/Behavioral Health
3003 NORTHUP WAY STE 200
BELLEVUE, WA 98004
King County (425) 822-6442
KATHLEEN BARGMAN
Behavior Analyst
3003 NORTHUP WAY STE 200
BELLEVUE, WA 98004
King County (425) 822-6442
HSIN-CHI CHENG
Behavior Analyst
3003 NORTHUP WAY STE 200
BELLEVUE, WA 98004
King County (425) 822-6442

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 Billy Cen's NPI number?

The NPI number for Billy Cen is 1407710031. It was assigned to this individual provider in the NPPES registry on December 9, 2025.

Where is Billy Cen located?

Billy Cen practices at 3003 Northup Way Ste 200, Bellevue, WA 98004. The listed phone number is (425) 822-6442.

What is Billy Cen'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 Billy Cen was last updated on December 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.