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

Sonnia A. Ahinasi

Organization Psychiatric Hospital · NPI 1558812404

Sonnia A. Ahinasi is a Psychiatric Hospital in Montclair, California. Licensed in California. Registered with an NPI since 2016.

Licensed in
CA
In the registry since
2016

Practice location Address checks out

4192 Via Napoli
Montclair, CA 91763-4750
Phone: (323) 683-3691
Show map & directions

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

Specialties & licences

Psychiatric Hospital (primary) Taxonomy 283Q00000X · Licence 95005033 (CA)

Record details

NPI number1558812404
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Sonnia Ahinasi — Np · (323) 683-3691
NPI enumeratedOctober 16, 2016
Last updated in NPPESOctober 16, 2016
Mailing address4192 Via Napoli, Montclair, CA 91763-4750