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

Greg Mack Trikala

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1336958966

Greg Mack Trikala is an Addiction (Substance Use Disorder) Counselor in Antioch, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2025

Practice location Address checks out

3707 Sunset Ln
Antioch, CA 94509-6101
Phone: (925) 281-3500
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 · Licence R1593261224 (CA)

Record details

NPI number1336958966
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedJanuary 7, 2025
Last updated in NPPESJanuary 22, 2025
Certification dateJanuary 22, 2025
Mailing address4548 Sweet Water St, Antioch, CA 94531-7183

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