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Neurocritical Care in Phoenix, Arizona

Data updated monthly · Last refresh September 2026

16 Neurocritical Care providers practice in Phoenix. Listings are drawn from federal public records and are not endorsements.

Neurocritical Care providers in Phoenix

Listed alphabetically. 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. Aditya Kumar, MD
Phoenix, AZ · $23 in drug and device payments (2025) · (602) 406-6262
Dr. Anusha Mangalampalli, MD
Phoenix, AZ · No drug or device payments recorded (2025) · (602) 406-6262
Dr. Brian Appavu, M.D.
Phoenix, AZ · $79 in drug and device payments (2025) · (602) 933-0970
Dr. Charles Crooks, M.D.
Phoenix, AZ · No drug or device payments recorded (2025) · (602) 406-6262
Dr. Chia-ling Phuah, MD
Phoenix, AZ · No drug or device payments recorded (2025) · (602) 406-6262
Dr. Daniella Sisniega
Phoenix, AZ · No drug or device payments recorded (2025) · (602) 406-6262
Dr. Fiona Lynch, M.D.
Phoenix, AZ · $268 in drug and device payments (2025) · (602) 406-6262
Dr. Ina Dervishi, MD
Phoenix, AZ · No drug or device payments recorded (2025) · (480) 331-6721
Dr. Matthew Flaherty, MD
Phoenix, AZ · No drug or device payments recorded (2025) · (480) 331-6721
Dr. Nassim Matin, M.D.
Phoenix, AZ · $244 in drug and device payments (2025) · (602) 406-6262
Dr. Rachel Thomas, MD, PHD
Phoenix, AZ · $351 in drug and device payments (2025) · (602) 406-6262
Dr. Ruchira Jha, MD
Phoenix, AZ · $244 in drug and device payments (2025) · (602) 406-6262
Dr. Samuel Durojaye, MD
Phoenix, AZ · $35 in drug and device payments (2025) · (520) 694-8888
Dr. Sean Cleymaet, MD
Phoenix, AZ · No drug or device payments recorded (2025) · (480) 331-6721
Dr. Victor Zach, M.D.
Phoenix, AZ · $699 in drug and device payments (2025) · (480) 331-6721
Dr. Vladimir Katyshev, M.D.
Phoenix, AZ · No drug or device payments recorded (2025) · (313) 745-4275

Common questions

How many Neurocritical Care providers are in Phoenix, Arizona?

There are 16 Neurocritical Care providers with active NPI records practicing in Phoenix, according to federal NPPES data refreshed monthly.

Where does this data come from?

Provider records 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.

All specialties in Phoenix Neurocritical Care across Arizona

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
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.