HEARING IMPROVEMENT CENTER LLC
NPI 1003985938
Audiologist in West Hartford, CT

Q: What is Hearing Improvement Center LLC's NPI number?

The NPI number for Hearing Improvement Center LLC is 1003985938. It was assigned to this organization in the NPPES registry on November 7, 2006.

Q: What is Hearing Improvement Center LLC's specialty?

The primary specialty registered for this NPI is Audiologist with taxonomy code 231H00000X.

Active since November 07, 2006

28 NORTH MAIN STREET, WEST HARTFORD, CT 06107(860) 561-2345(860) 561-2666 Get Directions Write a Review

NPPES record last updated: February 1, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Hearing Improvement Center Llc NPPES

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

HEARING IMPROVEMENT CENTER LLC (NPI 1003985938) is a healthcare organization registered as an audiologist in West Hartford, Connecticut and active in the NPI registry since November 2006. The organization maintains a secondary practice location in Wethersfield and lists Alan John Dumaine, Member Llc, as its authorized official.

NPPES Registry Identity

NPI1003985938

Entity TypeOrganization

Primary Taxonomy231H00000X

Legal Business NameHEARING IMPROVEMENT CENTER LLC

Location Address28 NORTH MAIN STREETWest Hartford, CT 06107-1971

Mailing Address28 North Main StreetWest Hartford, CT 06107-1971 · (860) 561-2345 · Fax (860) 561-2666

Phone(860) 561-2345

Fax(860) 561-2666

Organization SubpartNo

Authorized OfficialAlan John DumaineMember Llc · (860) 529-3443

Enumeration DateNovember 7, 2006

Last NPPES UpdateFebruary 1, 2022

NPPES CertifiedFebruary 1, 2022

✔ NPI 1003985938 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAudiologistSpeech, Language and Hearing Service Providers

Taxonomy Code231H00000X

Definition

(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.

Also ListedAudiologist-Hearing Aid FitterTaxonomy 237600000X

28 NORTH MAIN STREET, West Hartford, CT 06107

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Secondary Practice Location 1

Location 1919 Silas Deane HwyWethersfield, CT 06109-4201 · Phone (860) 529-3443

Other Identifiers 11

Medicaid004173564CT

Other730000154CT02Anthem Blue

OtherXV5339Healthnet

Other2211721Us Healthcare

Other4499372Aetna

Other730000154CT01Anthem Blue

OtherOV5339Healthnet

OtherP365924Oxford

OtherOV5578Healthnet

Other5813236Aetna

OtherP848736Oxford

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X MULTIPLE SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Hearing Improvement Center Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 2 clinicians reassign Medicare billing to Hearing Improvement Center LLC, which bills Medicare for the services they deliver. Of these, 2 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (2)

Caren Barone, AU.D., CCC-A

Qualified Audiologist

NPI 1497776967

28 N MAIN ST STE 101
West Hartford, CT 06107

(860) 561-2345

✔ Accepts Medicare0.3 mi

Hannah Vollinger, AU.D.

Qualified Audiologist

NPI 1912368382

30 WELLES ST STE 5
Glastonbury, CT 06033

(860) 534-1801

✔ Accepts Medicare7.8 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Hearing Improvement Center LLC's NPI number?

The NPI number for Hearing Improvement Center LLC is 1003985938. It was assigned to this organization in the NPPES registry on November 7, 2006.

Where is Hearing Improvement Center LLC located?

Hearing Improvement Center LLC is located at 28 North Main Street, West Hartford, CT 06107. The listed phone number is (860) 561-2345.

What is Hearing Improvement Center LLC's specialty?

The primary specialty registered for this NPI is Audiologist with taxonomy code 231H00000X.

Is Hearing Improvement Center LLC enrolled in Medicare?

Yes. Hearing Improvement Center LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Hearing Improvement Center LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Qualified Audiologist, reassign their Medicare billing to Hearing Improvement Center LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 2 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Hearing Improvement Center LLC accept?

Health plans from Anthem Blue Cross and Blue Shield list Hearing Improvement Center LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Hearing Improvement Center LLC was last updated on February 1, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.