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Otologists and Neurotologists in Arizona

Data updated monthly · Last refresh October 2026

8 Otology & Neurotology providers practice in Arizona. The largest concentration is in Phoenix. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

8providers
Phoenixtop city

Otology & Neurotology by city in Arizona

Choose a city to see providers there.

Otology & Neurotology in Phoenix3 providers
Otology & Neurotology in Chandler2 providers
Otology & Neurotology in Scottsdale1 providers
Otology & Neurotology in Oro Valley1 providers
Otology & Neurotology in Tucson1 providers

Where Otologists and Neurotologists in Arizona practice

From CMS Medicare enrollment records covering 7 of the 8 providers listed here (88%). Providers who do not bill Medicare are not included in these figures.

Largest practice groups

Group (as registered with Medicare)Otologists and NeurotologistsAll clinicians in groupMain city
Valley Ent PC370Scottsdale

Hospitals where they hold privileges

HospitalCityOwnershipCMS star ratingOtologists and Neurotologists affiliated
Chandler Regional Medical CenterChandlerNonprofit4 of 52
St Josephs Hospital and Medical CenterPhoenixNonprofit4 of 52

Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.

Otology & Neurotology providers in Arizona

Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Adam Cassis, MD
Chandler, AZ · $262 in drug and device payments (2025) · (480) 558-5306
Dr. Michael Fucci, M.D.
Chandler, AZ · $43 in drug and device payments (2025) · (480) 558-5306
Dr. Thomas Kang, MD
Oro Valley, AZ · $1,200 in drug and device payments (2025) · (520) 775-3333
Dr. Deborah Xie, MD
Phoenix, AZ · $4,385 in drug and device payments (2025) · (602) 406-6262
Dr. John Macias, MD
Phoenix, AZ · No drug or device payments recorded (2025) · (602) 257-4228
Dr. Mark Syms, M.D.
Phoenix, AZ · No drug or device payments recorded (2025) · (602) 307-9919
Dr. Peter Weisskopf, M.D.
Scottsdale, AZ · $942 in drug and device payments (2025) · (480) 282-2292
Dr. Abraham Jacob, M.D.
Tucson, AZ · $10,594 in drug and device payments (2025) · (520) 795-7750

Common questions

How many Otology & Neurotology providers are in Arizona?

There are 8 Otology & Neurotology providers with active NPI records practicing in Arizona, according to federal NPPES data refreshed monthly.

Which cities in Arizona have the most Otology & Neurotology providers?

Phoenix (3), Chandler (2), Scottsdale (1) have the highest concentration of Otology & Neurotology providers in Arizona.

Where does this data come from?

Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

Which hospitals do Otologists and Neurotologists in Arizona work at?

According to CMS facility affiliation records, the Arizona hospitals where the most Otologists and Neurotologists hold privileges are Chandler Regional Medical Center in Chandler; St Josephs Hospital and Medical Center in Phoenix.

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Related

Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Otology & Neurotology in Arizona? Get featured.