Individual
CALVIN WILLIAMS
Active
Sole proprietor
Yes
Provider details
NPI number
Gender
Man
Credential
LCSW
Contact information
Practice address
400 W CIVIC CENTER DR, SANTA ANA, CA 92701-4521
(714) 834-2345
Mailing address
400 W CIVIC CENTER DR, SANTA ANA, CA 92701-4521
Taxonomy
Speciality
Code
Description
License number
State
101YA0400X
Addiction (Substance Use Disorder) Counselor
Primary
—
CA
1041C0700X
Clinical Social Worker
—
CA
373H00000X
Day Training/Habilitation Specialist
Primary
—
CA
390200000X
Student in an Organized Health Care Education/Training Program
—
CA
Other
Enumeration date
12/03/2024
Last updated
07/26/2026
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