ADVANCED EAR NOSE AND THROAT ASSOCIATES PC
NPI 1235120411
Otolaryngology in Phoenix, AZ

Q: What is Advanced Ear Nose And Throat Associates PC's specialty?

The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.

Active since November 04, 2005

9250 N 3RD ST STE 2025, PHOENIX, AZ 85020(602) 944-3311(602) 944-1968 Get Directions Write a Review

NPPES record last updated: May 3, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: May 3, 2021, Nov 14, 2019 (2 updates tracked since 2019).

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About Advanced Ear Nose And Throat Associates Pc NPPES

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

ADVANCED EAR NOSE AND THROAT ASSOCIATES PC (NPI 1235120411) is a healthcare organization registered as an otolaryngology in Phoenix, Arizona and active in the NPI registry since November 2005. The organization lists Ben E Leff, Owner, as its authorized official.

NPPES Registry Identity

NPI1235120411

Entity TypeOrganization

Primary Taxonomy207Y00000X

Legal Business NameADVANCED EAR NOSE AND THROAT ASSOCIATES PC

Location Address9250 N 3RD ST STE 2025Phoenix, AZ 85020-2404

Mailing Address9250 N 3rd St Ste 2025Phoenix, AZ 85020-2404 · (602) 944-3311 · Fax (602) 944-1968

Phone(602) 944-3311

Fax(602) 944-1968

Organization SubpartNo

Authorized OfficialBen E LeffOwner · (602) 944-3311

Enumeration DateNovember 4, 2005

Last NPPES UpdateMay 3, 20212 updates tracked since enumeration

NPPES CertifiedMay 3, 2021

✔ NPI 1235120411 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOtolaryngologyAllopathic & Osteopathic Physicians

Taxonomy Code207Y00000X

Definition

An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.

9250 N 3RD ST STE 2025, Phoenix, AZ 85020

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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 SINGLE 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)

Advanced Ear Nose And Throat Associates Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 3 clinicians reassign Medicare billing to Advanced Ear Nose And Throat Associates PC, which bills Medicare for the services they deliver. Of these, 1 practice at this address. They are listed nearest first.

Clinicians, nearest first (3)

Ben Leff, MD

Otolaryngology

NPI 1699766303

9250 N 3RD ST STE 2025
Phoenix, AZ 85020

(602) 944-3311

✔ PECOS✔ Accepts MedicareSame address

Kevin Kristalovich, AUD, CCC-A

Qualified Audiologist

NPI 1083665798

2700 N 140TH AVE STE 107
Goodyear, AZ 85395

(623) 535-8770

✔ Accepts Medicare18 mi

Deven Gujrathi, MD

Otolaryngology

NPI 1154325876

2680 S AVENUE B
Yuma, AZ 85364

(928) 336-1476

✔ PECOS✔ Accepts Medicare161 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 Advanced Ear Nose And Throat Associates PC's NPI number?

The NPI number for Advanced Ear Nose And Throat Associates PC is 1235120411. It was assigned to this organization in the NPPES registry on November 4, 2005.

Where is Advanced Ear Nose And Throat Associates PC located?

Advanced Ear Nose And Throat Associates PC is located at 9250 N 3rd St Ste 2025, Phoenix, AZ 85020. The listed phone number is (602) 944-3311.

What is Advanced Ear Nose And Throat Associates PC's specialty?

The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.

Is Advanced Ear Nose And Throat Associates PC enrolled in Medicare?

Yes. Advanced Ear Nose And Throat Associates PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Advanced Ear Nose And Throat Associates PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians reassign their Medicare billing to Advanced Ear Nose And Throat Associates PC, in Otolaryngology and Qualified Audiologist. 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, 1 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Advanced Ear Nose And Throat Associates PC accept?

Health plans from Ambetter Health and Ambetter from Arizona Complete Health list Advanced Ear Nose And Throat Associates PC 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 Advanced Ear Nose And Throat Associates PC was last updated on May 3, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.