Organization
ARROYO PSYCHOLOGICAL GROUP
Active
Organization subpart
No
Provider details
NPI number
Authorized official
MARK HASSAN PH.D. (PRESIDENT)
(626) 458-5444
Entity
Organization
Contact information
Practice address
1961 W HUNTINGTON DR STE 202, ALHAMBRA, CA 91801-1222
(626) 458-5444
(462) 645-8067
Mailing address
1961 W HUNTINGTON DR STE 202, ALHAMBRA, CA 91801-1222
(626) 458-5444
(462) 645-8067
Taxonomy
Speciality
Code
Description
License number
State
102L00000X
Psychoanalyst
—
—
103T00000X
Psychologist
PSY 5298
CA
103T00000X
Psychologist
PSY 5896
CA
103TB0200X
Cognitive & Behavioral Psychologist
Primary
—
—
103TC0700X
Clinical Psychologist
—
—
103TC2200X
Clinical Child & Adolescent Psychologist
—
—
103TP0814X
Psychoanalysis Psychologist
—
—
106H00000X
Marriage & Family Therapist
—
—
Other
Enumeration date
05/03/2007
Last updated
09/11/2025
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