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

Mr. Sidney Walker

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1144702218

Mr. Sidney Walker is an Addiction (Substance Use Disorder) Counselor in Long Beach, California. Practices as a sole proprietor. Registered with an NPI since 2018.

In the registry since
2018

Practice location Address checks out

100 E Market St
Long Beach, CA 90805-5924
Phone: (562) 428-4222
Show map & directions

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

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X

Record details

NPI number1144702218
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedSeptember 5, 2018
Last updated in NPPESSeptember 5, 2018

Other providers in Long Beach