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

Mr. William Zach Johns, MSW

Individual provider Mental Health Counselor · NPI 1396149506

Mr. William Zach Johns, MSW is a Mental Health Counselor in Azusa, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2014
Specialties on file
2
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.

See every abbreviation used in this directory →

Practice location Address checks out

18440 E Renwick Rd
Azusa, CA 91702-5922
Phone: (818) 438-2678
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence LCSW87025 (CA)
Mental Health Counselor Taxonomy 101YM0800X

Record details

NPI number1396149506
Entity typeIndividual (Type 1)
GenderMale
Credentials MSW
Sole proprietorYes
NPI enumeratedOctober 17, 2014
Last updated in NPPESFebruary 25, 2025
Certification dateFebruary 25, 2025

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