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Critical Care Medicine (Internal Medicine) in Tyler, Texas

Data updated monthly · Last refresh September 2026

16 Critical Care Medicine (Internal Medicine) providers practice in Tyler. Listings are drawn from federal public records and are not endorsements.

Critical Care Medicine (Internal Medicine) providers in Tyler

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. Daniel Rongo, MD
Tyler, TX · $1,182 in drug and device payments (2025) · (903) 592-6901
Dr. David Jones, M.D.
Tyler, TX · $52 in drug and device payments (2025) · (903) 877-7200
Dr. Eli Azzi, MD
Tyler, TX · $66 in drug and device payments (2025) · (903) 606-1914
Dr. Jamil Abbasi, M.D.
Tyler, TX · No drug or device payments recorded (2025) · (903) 525-1914
Dr. Jeffrey Fidone, M.D.
Tyler, TX · $31 in drug and device payments (2025) · (903) 571-1985
Dr. Joel Johnson, M.D.
Tyler, TX · $124 in drug and device payments (2025) · (903) 596-9900
Dr. Jonathan Markowitz, M.D.
Tyler, TX · No drug or device payments recorded (2025) · (903) 596-9900
Dr. Jonathan Perez, M.D.
Tyler, TX · No drug or device payments recorded (2025) · (903) 606-5864
Dr. Joseph John, MD
Tyler, TX · No drug or device payments recorded (2025) · (903) 877-7777
Dr. Joseph Zasik, DO
Tyler, TX · $38 in drug and device payments (2025) · (903) 606-2299
Dr. Matthew Wilkerson, M.D.
Tyler, TX · No drug or device payments recorded (2025) · (903) 606-5864
Dr. Michelle Shieh, M.D.
Tyler, TX · No drug or device payments recorded (2025) · (903) 593-8441
Dr. Renee Hebbeler-clark, M.D.
Tyler, TX · No drug or device payments recorded (2025) · (903) 597-0351
Dr. Subbarao Elapavaluru, MD
Tyler, TX · No drug or device payments recorded (2025) · (903) 595-6680
Dr. Terri Hoffman, MD
Tyler, TX · No drug or device payments recorded (2025) · (903) 606-1914
Dr. Timothy Shutter, MD
Tyler, TX · $53 in drug and device payments (2025) · (903) 593-8441

Common questions

How many Critical Care Medicine (Internal Medicine) providers are in Tyler, Texas?

There are 16 Critical Care Medicine (Internal Medicine) providers with active NPI records practicing in Tyler, 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 Tyler Critical Care Medicine (Internal Medicine) across Texas

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.