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

T G Williams Medical Associates Inc

Organization Addiction Psychiatry Physician · NPI 1568784940

T G Williams Medical Associates Inc is an Addiction Psychiatry Physician in Dana Point, California. Licensed in California. Registered with an NPI since 2010.

Licensed in
CA
In the registry since
2010
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

33971 Selva Rd Ste 125
Dana Point, CA 92629-3788
Phone: (714) 437-7400
Fax: (714) 437-7410
Show map & directions

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

Specialties & licences

Addiction Psychiatry Physician (primary) Taxonomy 2084P0802X · Licence A23087 (CA)

Record details

NPI number1568784940
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Theodore Williams — President · (714) 437-7400
NPI enumeratedFebruary 25, 2010
Last updated in NPPESFebruary 25, 2010
Mailing address33971 Selva Rd, Suite 125, Dana Point, CA 92629-3788