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

Chastity Lynn O'Brien

Individual provider Licensed Psychiatric Technician · NPI 1316440753

Chastity Lynn O'Brien is a Licensed Psychiatric Technician in Santa Maria, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2018

Practice location Address checks out

1836 Alhambra Ave
Santa Maria, CA 93458-8337
Phone: (805) 554-1801
Show map & directions

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

Specialties & licences

Licensed Psychiatric Technician (primary) Taxonomy 167G00000X · Licence PT34279 (CA)

Record details

NPI number1316440753
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedMarch 12, 2018
Last updated in NPPESMarch 12, 2018
Mailing address1836 Alhambra Ave, Santa Maria, CA 93458-8337

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