Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

HOLLY JENDRZEWSKI
NPI 1275443137
Hearing Instrument Specialist in Guilford, CT

Q: What is Holly Jendrzewski's NPI number?

The NPI number for Holly Jendrzewski is 1275443137. It was assigned to this individual provider in the NPPES registry on September 11, 2026.

Q: What is Holly Jendrzewski's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Holly Jendrzewski was last updated on September 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 days 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.

Active since September 11, 2026

620 BOSTON POST RD, GUILFORD, CT 06437(203) 245-0136 Get Directions Write a Review

NPPES record added: September 11, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

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About Holly Jendrzewski NPPES

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

HOLLY JENDRZEWSKI (NPI 1275443137) is an individual hearing instrument specialist in Guilford, Connecticut, licensed in Connecticut (534) and active in the NPI registry since September 2026.

NPPES Registry Identity

NPI1275443137

Entity TypeIndividualFemale

Primary Taxonomy237700000X

Provider Legal NameHOLLY JENDRZEWSKI

Location Address620 BOSTON POST RDGuilford, CT 06437-2792

Mailing Address620 Boston Post RdGuilford, CT 06437-2792 · (203) 245-0136

Phone(203) 245-0136

Sole ProprietorNo

Enumeration DateSeptember 11, 2026

NPPES CertifiedSeptember 11, 2026

✔ NPI 1275443137 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 · 534

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

620 BOSTON POST RD, Guilford, CT 06437

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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 Holly Jendrzewski's NPI number?

The NPI number for Holly Jendrzewski is 1275443137. It was assigned to this individual provider in the NPPES registry on September 11, 2026.

Where is Holly Jendrzewski located?

Holly Jendrzewski practices at 620 Boston Post Rd, Guilford, CT 06437. The listed phone number is (203) 245-0136.

What is Holly Jendrzewski'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 Holly Jendrzewski was last updated on September 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 days 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.