Individual
MR. SEBASTIEN MICHEL CASTELAIN
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Contact information
Practice address
1700 S AMPHLETT BLVD STE 120, SAN MATEO, CA 94402-2711
(650) 683-0971
Mailing address
1700 S AMPHLETT BLVD STE 120, SAN MATEO, CA 94402-2711
(650) 683-0971
Taxonomy
Speciality
Code
Description
License number
State
163WP0809X
Adult Psychiatric/Mental Health Registered Nurse
Primary
95082750
CA
Other
Enumeration date
06/24/2016
Last updated
02/18/2026
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