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

Nicholas Stewart Johnston

Individual provider Clinical Social Worker · NPI 1407344542

Nicholas Stewart Johnston is a Clinical Social Worker in Los Angeles, California. Licensed in California. Registered with an NPI since 2018.

Licensed in
CA
In the registry since
2018
Specialties on file
2

Practice location Address checks out

2116 Arlington Ave
Los Angeles, CA 90018-1353
Phone: (310) 264-6646
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence ASW81909 (CA)
Clinical Social Worker Taxonomy 1041C0700X · Licence LCSW98260 (CA)

Record details

NPI number1407344542
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedApril 24, 2018
Last updated in NPPESJune 8, 2023
Certification dateJune 8, 2023

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