Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Patrick Williams

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1285057877

Patrick Williams is an Addiction (Substance Use Disorder) Counselor in Pomona, California. Practices as a sole proprietor. Registered with an NPI since 2014.

In the registry since
2014

Practice location Address checks out

160 E Holt Ave B
Pomona, CA 91767-5406 Not confirmed with CMS for 12 years — call before visiting
Phone: (909) 620-2521
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 number1285057877
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedFebruary 3, 2014
Last updated in NPPESFebruary 3, 2014

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