Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

William Arana

Individual provider Behavior Analyst · NPI 1811877301

William Arana is a Behavior Analyst in Los Angeles, California. Registered with an NPI since 2025.

In the registry since
2025

Practice location Address checks out

741 Irolo St Apt 101
Los Angeles, CA 90005-2387
Phone: (213) 908-4898
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X

Record details

NPI number1811877301
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedSeptember 4, 2025
Last updated in NPPESSeptember 4, 2025
Certification dateSeptember 4, 2025
Mailing address741 Irolo St Apt 101, Los Angeles, CA 90005-2387

Other providers in Los Angeles