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

Barett St Germain

Individual provider Hearing Instrument Specialist · NPI 1376879353

Barett St Germain is a Hearing Instrument Specialist in Castro Valley, California. Licensed in California. Registered with an NPI since 2009.

Licensed in
CA
In the registry since
2009

Practice location Address checks out

20122 Lake Chabot Rd
Castro Valley, CA 94546-5306
Phone: (800) 675-5485
Show map & directions

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

Specialties & licences

Hearing Instrument Specialist (primary) Taxonomy 237700000X · Licence HA6053 (CA)

Record details

NPI number1376879353
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedOctober 26, 2009
Last updated in NPPESOctober 29, 2009
Mailing addressFile 50255, Los Angeles, CA 90074-0255