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NPISignal

Individual Healthcare Provider

Kathryn Jin Siu, AUD

NPI Record: ActiveAudiologist-Hearing Aid Fitter
NPI1720772130
Longmeadow, Massachusetts

Provider's NPPES record last updated: April 15, 2026

Overview

Entity Type
Individual Healthcare Provider
NPI
1720772130
Primary Specialty
Audiologist-Hearing Aid Fitter
Practice Location
Longmeadow, Massachusetts
Sole Proprietor
No

Federal Screening

NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.

List of Excluded Individuals/Entities (LEIE)

HHS Office of Inspector General

No potential match identified

No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.

Source data
September 10, 2026
Records indexed
84,001
Screened
Sep 21, 2026, 9:25 AM UTC

This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.

SAM.gov Exclusions

U.S. General Services Administration

Not checked

SAM.gov Exclusions was not checked.

SAM.gov screening is not configured on this deployment. No SAM check has been performed.

Screened
Not checked

This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.

This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.

Run a name-based screening

Searches OIG LEIE and SAM.gov by name and reviews every potential match.

Specialties & Taxonomies

  • Audiologist-Hearing Aid Fitter

    Speech, Language and Hearing Service Providers

    Primary

    An audiologist/hearing aid fitter is the professional who specializes in evaluating and treating people with hearing loss, conducts a wide variety of tests to determine the exact nature of an individual's hearing problem, presents a variety of treatment options to patients, dispenses and fits hearing aids, administers tests of balance to evaluate dizziness and provides hearing rehabilitation training. This classification should be used where individuals are licensed as "audiologist-hearing aid fitters" as opposed to states that license individuals as "audiologists".

    Taxonomy code 237600000X
  • Audiologist

    Speech, Language and Hearing Service Providers

    (1) A specialist in evaluation, habilitation and rehabilitation of those whose communication disorders center in whole or in part in hearing function. Audiologists are autonomous professionals who identify, assess, and manage disorders of the auditory, balance and other neural systems. Audiologists provide audiological (aural) rehabilitation to children and adults across the entire age span. Audiologists select, fit and dispense amplification systems such as hearing aids and related devices. (2) An audiologist is a person qualified by a master's degree in audiology, licensed by the state, where applicable, and practicing within the scope of that license. Audiologists evaluate and treat patients with impaired hearing. They plan, direct and conduct rehabilitative programs with audiotry substitutional devises (hearing aids) and other therapy.

    Taxonomy code 231H00000X

Provider-Reported License Information

Audiologist-Hearing Aid Fitter (Massachusetts)
AUD100051
Audiologist (Connecticut)
000758
License numbers are reported by the provider to NPPES and are not independently verified by NPISignal against any state licensing board. Confirm current license status directly with the issuing state board.

Practice Locations

Practice Location

32 Norway St

Longmeadow, Massachusetts 01106-3198

Phone: (413) 567-0374

Additional Practice Location

9 Washington Ave Fl 3

Hamden, Connecticut 06518-3267

Phone: (203) 248-8409

Fax: (203) 281-2905

Additional Practice Location

680-d Boston Post Rd # D

Milford, Connecticut 06460-2684

Phone: (203) 693-7700

Fax: (203) 874-6700

Additional Practice Location

41 Durham Rd Suites 3-21

Madison, Connecticut 06443-2676

Phone: (203) 245-5899

Fax: (203) 245-3458

Record Information

Enumeration Date
June 7, 2023
Provider's NPPES Record Last Updated
April 15, 2026
Certification Date
April 15, 2026
NPISignal NPPES Dataset
August 2026

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