NICOLE GIESEN AU.D
NPI 1356827497
Audiologist in Oceanside, NY

Q: What is Nicole Giesen's NPI number?

The NPI number for Nicole Giesen is 1356827497. It was assigned to this individual provider in the NPPES registry on July 12, 2018. The provider is also known as Nicole Snider.

Q: What is Nicole Giesen's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Nicole Giesen was last updated on January 10, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.

Active since July 12, 2018

3181 LONG BEACH RD, OCEANSIDE, NY 11572(516) 208-0000 Get Directions Write a Review

NPPES record last updated: January 10, 2019. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jan 10, 2019, Nov 15, 2018, Jul 12, 2018 (3 updates tracked since 2018).

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About Nicole Giesen Au.d NPPES

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

NICOLE GIESEN AU.D (NPI 1356827497) is an individual audiologist in Oceanside, New York, licensed in New York (002801) and active in the NPI registry since July 2018.

NPPES Registry Identity

NPI1356827497

Entity TypeIndividualFemale

Primary Taxonomy231H00000X

Provider Legal NameNICOLE GIESENCredential: AU.D

Location Address3181 LONG BEACH RDOceanside, NY 11572-4107

Mailing Address3181 Long Beach RdOceanside, NY 11572-4107 · (516) 208-2000

Phone(516) 208-0000

Sole ProprietorNo

Enumeration DateJuly 12, 2018

Last NPPES UpdateJanuary 10, 20193 updates tracked since enumeration

✔ NPI 1356827497 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAudiologistSpeech, Language and Hearing Service Providers

Taxonomy Code231H00000X

License✔ Licensed in NY · 002801

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.

3181 LONG BEACH RD, Oceanside, NY 11572

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Other Names 1

Former Name (1)Nicole Snider

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Nicole Giesen Au.d is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignments

Medicare enrollment records show Nicole Giesen reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Thunder Hearing Services LLC

42 mi

Audiologist-Hearing Aid Fitter

450 WILLIAM FLOYD PKWY, STE B
Shirley, NY 11967

Reassigned Medicare billing, New York enrollment
2 clinicians in this Medicare group

NPI 1407387889 (631) 830-4296

Audiology Distribution, LLC

503 mi

Audiologist-Hearing Aid Fitter

7136 MUIRFIELD DR STE C-100
Dublin, OH 43017

Reassigned Medicare billing, New York enrollment
32 clinicians in this Medicare group

NPI 1164707998 (614) 764-1510

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

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Test for eardrum and muscle function 92550

This test assesses the health of your eardrum and muscles linked to hearing. A small device is placed in your ear that creates pressure changes and sounds. Your ear's responses are recorded to determine if they are functioning properly.

66 services66 patients

Comprehensive hearing and speech recognition test 92557

A comprehensive hearing and speech recognition test assesses your ability to hear and understand spoken words. It includes hearing tests to check for issues with sound perception and speech tests to evaluate your word recognition. It's a crucial step in identifying any hearing or speech problems.

65 services65 patients

Other Providers at the Same Location NPPES

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

DR. GREGORY STEPHEN BONISTALLI AU.D.

Audiologist

3181 LONG BEACH RD
OCEANSIDE, NY 11572

Nassau County (516) 208-2000

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 Nicole Giesen's NPI number?

The NPI number for Nicole Giesen is 1356827497. It was assigned to this individual provider in the NPPES registry on July 12, 2018. The provider is also known as Nicole Snider.

Where is Nicole Giesen located?

Nicole Giesen practices at 3181 Long Beach Rd, Oceanside, NY 11572. The listed phone number is (516) 208-0000.

What is Nicole Giesen's specialty?

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

Is Nicole Giesen enrolled in Medicare?

Yes. Nicole Giesen is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Nicole Giesen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nicole Giesen reassigns Medicare benefits to 2 organizations: Thunder Hearing Services LLC (Shirley, NY) and Audiology Distribution, LLC (Dublin, OH). Each 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 Nicole Giesen'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 Nicole Giesen was last updated on January 10, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.