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

Joel David Duguay, HIS

Individual provider Hearing Instrument Specialist · NPI 1154613545

Joel David Duguay, HIS is a Hearing Instrument Specialist in Napa, California. Licensed in California. Registered with an NPI since 2011.

Licensed in
CA
In the registry since
2011

Practice location Address checks out

895 Trancas St
Napa, CA 94558-3040
Phone: (707) 252-0990
Fax: (707) 252-9077
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 HS7333 (CA)

Record details

NPI number1154613545
Entity typeIndividual (Type 1)
GenderMale
Credentials HIS
Sole proprietorNo
NPI enumeratedMay 4, 2011
Last updated in NPPESMay 4, 2011

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