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TERRANCE KWIATKOWSKI, PROFESSIONAL CORPORATION
NPI 1174538862
Otolaryngology - Otology & Neurotology in Henderson, NV

Active since July 30, 2006
10410 S EASTERN AVE STE 110, HENDERSON, NV 89052(702) 966-3100 Get Directions Write a Review

NPPES record last updated: May 19, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: May 19, 2026, Mar 15, 2025, Dec 2, 2019 and 1 more (4 updates tracked since 2018).

About Terrance Kwiatkowski, Professional Corporation NPPES

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

TERRANCE KWIATKOWSKI, PROFESSIONAL CORPORATION (NPI 1174538862), doing business as Southwest Ear & Sinus Center, is a healthcare organization registered as an otology & neurotology in Henderson, Nevada and active in the NPI registry since July 2006. The organization lists Terrance J Kwiatkowski, President, as its authorized official.

NPPES Registry Identity

NPI1174538862
Entity TypeOrganization
Primary Taxonomy207YX0901X
Legal Business NameTERRANCE KWIATKOWSKI, PROFESSIONAL CORPORATION
Location Address10410 S EASTERN AVE STE 110Henderson, NV 89052-4196
Mailing AddressPo Box 530521Henderson, NV 89053-0521 · (702) 966-3100 · Fax (702) 966-9909
Phone(702) 966-3100
Organization SubpartNo
Authorized OfficialTerrance J KwiatkowskiPresident · (702) 966-3100
Enumeration DateJuly 30, 2006
Last NPPES UpdateMay 19, 20264 updates tracked since enumeration
NPPES CertifiedMay 19, 2026
✔ NPI 1174538862 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyOtolaryngology · Otology & NeurotologyAllopathic & Osteopathic Physicians
Taxonomy Code207YX0901X
Definition
An otolaryngologist who treats diseases of the ear and temporal bone, including disorders of hearing and balance. The additional training in otology and neurotology emphasizes the study of embryology, anatomy, physiology, epidemiology, pathophysiology, pathology, genetics, immunology, microbiology and the etiology of diseases of the ear and temporal bone.
Also ListedOtolaryngologyTaxonomy 207Y00000X
Also ListedAudiologistTaxonomy 231H00000X
10410 S EASTERN AVE STE 110, Henderson, NV 89052
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Other Names 1

Doing Business AsSouthwest Ear & Sinus Center

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter Health.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)

Terrance Kwiatkowski, Professional Corporation is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Terrance Kwiatkowski, Professional Corporation, which bills Medicare for the services this clinician delivers.

Clinician (1)

Terrance Kwiatkowski, MD
Otolaryngology
NPI 1659353753
10410 S EASTERN AVE STE 110
Henderson, NV 89052
(702) 966-3100
✔ PECOS✔ Accepts MedicareSame address

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 Terrance Kwiatkowski, Professional Corporation's NPI number?

The NPI number for Terrance Kwiatkowski, Professional Corporation is 1174538862. It was assigned to this organization in the NPPES registry on July 30, 2006. The provider is doing business as Southwest Ear & Sinus Center.

Where is Terrance Kwiatkowski, Professional Corporation located?

Terrance Kwiatkowski, Professional Corporation is located at 10410 S Eastern Ave Ste 110, Henderson, NV 89052. The listed phone number is (702) 966-3100.

What is Terrance Kwiatkowski, Professional Corporation's specialty?

The primary specialty registered for this NPI is Otolaryngology, specializing in Otology & Neurotology, with taxonomy code 207YX0901X.

Is Terrance Kwiatkowski, Professional Corporation enrolled in Medicare?

Yes. Terrance Kwiatkowski, Professional Corporation is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Terrance Kwiatkowski, Professional Corporation?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Otolaryngology) reassigns their Medicare billing to Terrance Kwiatkowski, Professional Corporation. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Terrance Kwiatkowski, Professional Corporation accept?

Health plans from Ambetter Health and Ambetter from Arizona Complete Health list Terrance Kwiatkowski, Professional Corporation 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 Terrance Kwiatkowski, Professional Corporation was last updated on May 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.