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

Sameer Sunita Hassamal & Company, APC

Organization Psychiatry Physician · NPI 1710691431

Sameer Sunita Hassamal & Company, APC is a Psychiatry Physician in Upland, California. Works from 2 locations. Registered with an NPI since 2023.

In the registry since
2023
What do these letters mean?
APC — A professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1113 Alta Ave Ste 106
Upland, CA 91786-2803
Phone: (909) 638-2475
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2409 N Sepulveda Blvd Ste 205, Manhattan Beach, CA 90266-2946 — (909) 353-2947

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X

Record details

NPI number1710691431
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Sameer Hassamal — Ceo · (626) 399-1005
Other names The California Neuropsychiatric Institute; The California Neuropsychiatric Institute
NPI enumeratedJanuary 9, 2023
Last updated in NPPESOctober 7, 2025
Certification dateOctober 7, 2025
Mailing address1113 Alta Ave Ste 106, Upland, CA 91786-2803

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