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

Mr. Billy Washington Jr.

Individual provider Developmental Therapist · NPI 1134860935

Mr. Billy Washington Jr. is a Developmental Therapist in Baton Rouge, Louisiana. Registered with an NPI since 2022.

In the registry since
2022

Practice location Address checks out

7713 Wimbledon Ave
Baton Rouge, LA 70810-1771
Phone: (225) 993-5110
Show map & directions

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

Specialties & licences

Developmental Therapist (primary) Taxonomy 222Q00000X

Record details

NPI number1134860935
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedApril 5, 2022
Last updated in NPPESApril 5, 2022
Certification dateApril 5, 2022

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