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MARK WILLIAM ZEHNDER
NPI 1306082474
Hearing Instrument Specialist in Hamden, CT

Active since December 19, 2008
2508 WHITNEY AVE, BELTONE, HAMDEN, CT 06518(203) 281-3572(203) 281-5028 Get Directions Write a Review

NPPES record last updated: February 28, 2023. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Mark William Zehnder NPPES

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

MARK WILLIAM ZEHNDER (NPI 1306082474) is an individual hearing instrument specialist in Hamden, Connecticut, licensed in Connecticut (000306) and active in the NPI registry since December 2008.

NPPES Registry Identity

NPI1306082474
Entity TypeIndividualMale
Primary Taxonomy237700000X
Provider Legal NameMARK WILLIAM ZEHNDER
Location Address2508 WHITNEY AVE, BELTONEHamden, CT 06518-3040
Mailing Address2508 Whitney Ave, BeltoneHamden, CT 06518-3040 · (203) 281-3572 · Fax (203) 281-5028
Phone(203) 281-3572
Fax(203) 281-5028
Sole ProprietorNo
Enumeration DateDecember 19, 2008
Last NPPES UpdateFebruary 28, 2023
NPPES CertifiedFebruary 28, 2023
✔ NPI 1306082474 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 CT · 000306
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
2508 WHITNEY AVE, Hamden, CT 06518
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Other Providers at the Same Location NPPES

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

SOUND HEARING HEALTHCARE LLC
Hearing Instrument Specialist
2508 WHITNEY AVE
HAMDEN, CT 06518
South Central Connecticut Planning Region (203) 281-3572

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 Mark Zehnder's NPI number?

The NPI number for Mark Zehnder is 1306082474. It was assigned to this individual provider in the NPPES registry on December 19, 2008.

Where is Mark Zehnder located?

Mark Zehnder practices at 2508 Whitney Ave Beltone, Hamden, CT 06518. The listed phone number is (203) 281-3572.

What is Mark Zehnder'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 Mark Zehnder was last updated on February 28, 2023. 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.