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

Mr. Geoffrey David Calkins, HAD

Individual provider Hearing Instrument Specialist · NPI 1174231567

Mr. Geoffrey David Calkins, HAD is a Hearing Instrument Specialist in Napa, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2022
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Practice location Address checks out

3353 Beard Rd
Napa, CA 94558-3407
Phone: (707) 257-3889
Fax: (707) 257-2072
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hearing Instrument Specialist (primary) Taxonomy 237700000X · Licence HA2791 (CA)

Record details

NPI number1174231567
Entity typeIndividual (Type 1)
GenderMale
Credentials HAD
Sole proprietorYes
NPI enumeratedNovember 14, 2022
Last updated in NPPESNovember 14, 2022
Certification dateNovember 14, 2022

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