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DR. CAROL B LETZTER AUD
NPI 1265430300
Audiologist-Hearing Aid Fitter in Levittown, NY

Active since July 12, 2005
432 GARDINERS AVE, LEVITTOWN, NY 11756(516) 446-5847(718) 641-7582 Get Directions Write a Review

NPPES record last updated: March 22, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Carol B Letzter Aud NPPES

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

DR. CAROL B LETZTER AUD (NPI 1265430300) is an individual audiologist-hearing aid fitter provider in Levittown, New York, licensed in New York (000857) and active in the NPI registry since July 2005. She maintains a secondary practice location in Howard Beach.

NPPES Registry Identity

NPI1265430300
Entity TypeIndividualFemale
Primary Taxonomy237600000X
Provider Legal NameDR. CAROL B LETZTERCredential: AUD
Location Address432 GARDINERS AVELevittown, NY 11756-3703
Mailing Address432 Gardiners AveLevittown, NY 11756-3703 · (516) 446-5847 · Fax (718) 641-7582
Phone(516) 446-5847
Fax(718) 641-7582
Sole ProprietorYes
Enumeration DateJuly 12, 2005
Last NPPES UpdateMarch 22, 2024
NPPES CertifiedMarch 20, 2024
✔ NPI 1265430300 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAudiologist-Hearing Aid FitterSpeech, Language and Hearing Service Providers
Taxonomy Code237600000X
License✔ Licensed in NY · 000857
Definition
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.
Also ListedSpeech-Language PathologistTaxonomy 235Z00000X · License 011018 (NY)
432 GARDINERS AVE, Levittown, NY 11756
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Secondary Practice Location 1

Location 116124 84th StHoward Beach, NY 11414-3315 · Phone (718) 641-3817 · Fax (718) 641-7582

Other Identifiers 1

Medicaid01055361NY

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Carol B Letzter Aud is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

Medicare enrollment records show Carol Letzter reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Harmony Hearing & Speech Center, LLC
18 mi
Hearing and Speech
16124 84TH ST
Howard Beach, NY 11414
  • Reassigned Medicare billing, New York enrollment
NPI 1497896112 (718) 641-3817

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

Other Providers at the Same Location NPPES

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

IHEAR-SPEECH-SWALLOW-HELP, INC
Speech-Language Pathologist
432 GARDINERS AVE
LEVITTOWN, NY 11756
Nassau County (516) 731-5868

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 Carol Letzter's NPI number?

The NPI number for Carol Letzter is 1265430300. It was assigned to this individual provider in the NPPES registry on July 12, 2005.

Where is Carol Letzter located?

Carol Letzter practices at 432 Gardiners Ave, Levittown, NY 11756. The listed phone number is (516) 446-5847.

What is Carol Letzter's specialty?

The primary specialty registered for this NPI is Audiologist-Hearing Aid Fitter with taxonomy code 237600000X.

Is Carol Letzter enrolled in Medicare?

Yes. Carol Letzter is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Carol Letzter's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Carol Letzter reassigns Medicare benefits to Harmony Hearing & Speech Center, LLC (Howard Beach, NY). The 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 Carol Letzter's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Carol Letzter was last updated on March 22, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.