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MR. GEOFFREY DAVID CALKINS HAD
NPI 1174231567
Hearing Instrument Specialist in Napa, CA

Active since November 14, 2022
3353 BEARD RD, NAPA, CA 94558(707) 257-3889(707) 257-2072 Get Directions Write a Review

NPPES record last updated: November 14, 2022. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Mr. Geoffrey David Calkins Had NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. GEOFFREY DAVID CALKINS HAD (NPI 1174231567) is an individual hearing instrument specialist in Napa, California, licensed in California (HA2791) and active in the NPI registry since November 2022.

NPPES Registry Identity

NPI1174231567
Entity TypeIndividualMale
Primary Taxonomy237700000X
Provider Legal NameMR. GEOFFREY DAVID CALKINSCredential: HAD
Location Address3353 BEARD RDNapa, CA 94558-3407
Mailing Address3353 Beard RdNapa, CA 94558-3407 · (707) 257-3889 · Fax (707) 257-2072
Phone(707) 257-3889
Fax(707) 257-2072
Sole ProprietorYes
Enumeration DateNovember 14, 2022
NPPES CertifiedNovember 14, 2022
✔ NPI 1174231567 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyHearing Instrument SpecialistSpeech, Language and Hearing Service Providers
Taxonomy Code237700000X
License✔ Licensed in CA · HA2791
Definition
Individuals who test hearing for the selection, adaptation, fitting, adjusting, servicing, and sale of hearing aids. Hearing Instrument Specialist is a designation provided individuals who qualify by the National Hearing Aid Society
3353 BEARD RD, Napa, CA 94558
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Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MRS. JESSICA MICHELLE AGUINALDO CIMOLINO HAD
Hearing Instrument Specialist
3353 BEARD RD
NAPA, CA 94558
Napa County (707) 257-3889
ELIZABETH SUZANNE GILSON
Hearing Instrument Specialist
3353 BEARD RD
NAPA, CA 94558
Napa County (707) 330-8931

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Geoffrey Calkins's NPI number?

The NPI number for Geoffrey Calkins is 1174231567. It was assigned to this individual provider in the NPPES registry on November 14, 2022.

Where is Geoffrey Calkins located?

Geoffrey Calkins practices at 3353 Beard Rd, Napa, CA 94558. The listed phone number is (707) 257-3889.

What is Geoffrey Calkins's specialty?

The primary specialty registered for this NPI is Hearing Instrument Specialist with taxonomy code 237700000X.

When was this NPI record last updated?

The NPPES record for Geoffrey Calkins was last updated on November 14, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.