Dr. Mary Roz Timbang, MD

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Colleagues at Childrens Hospital Los Angeles Medical Group Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 288 clinicians in the practice; 12 are shown here.

• Melissa A Bent, MD Pediatrics Physician · Janesville, WI
• Wendy Chiawen Bravo, MD Student in an Organized Health Care Education/Training Program · Los Angeles, CA
• Thomas D Coates, MD Pediatric Hematology & Oncology Physician · Los Angeles, CA
• Arielle Czerwinski, MD Pediatrics Physician · Tarzana, CA
• Natasha Gill, MD Pediatric Emergency Medicine (Emergency Medicine) Physician · Los Angeles, CA
• Dr. Jamie K. Harrington, MD Pediatric Cardiology Physician · New York, NY
• Dr. Keith Zachary Hazleton, MD, PHD Pediatric Gastroenterology Physician · Los Angeles, CA
• Robert Michael Kay, MD Pediatric Orthopaedic Surgery Physician · Los Angeles, CA
• Dr. Donald Jay Lucas Jr., MD Student in an Organized Health Care Education/Training Program · Los Angeles, CA
• Tara Sardesai, MD Pediatrics Physician · Los Angeles, CA
• Kelsea Marie Schreiber Pediatrics Physician · Los Angeles, CA
• Haley Thompson, MD Student in an Organized Health Care Education/Training Program · Los Angeles, CA

Other providers in Little Rock

• Dr. Suzanne Elizabeth Smart, MD

  Individual Otolaryngology Physician · NPI 1023384294

  4301 W Markham St # 753, Little Rock, AR 72205-7101 · (501) 686-8000

• Matthew T Solverson, MD

  Individual Otolaryngology Physician · NPI 1437670288

  4301 W Markham St # 543, Little Rock, AR 72205-7101 · (501) 686-8224

• Dr. Scott J Stern, MD

  Individual Otolaryngology Physician · NPI 1699755629

  8901 Carti Way, Little Rock, AR 72205-6523 · (501) 219-8777

• Jumin Sunde, MD

  Individual Otolaryngology Physician · NPI 1295051050

  4301 W Markham St # 783, Little Rock, AR 72205-7101 · (501) 686-8000

• Dr. Aaron Damian Trinidade, MD

  Individual Otolaryngology Physician · NPI 1104293687

  4301 W Markham St # 783, Little Rock, AR 72205-7101 · (501) 686-8000

• Ozlem Tulunay Ugur, MD

  Individual Otolaryngology Physician · NPI 1063519163

  4301 W Markham St Slot #543, Little Rock, AR 72205-7101 · (501) 686-5140

• Dr. Samuel Bradley Welch, MD, PHD

  Individual Otolaryngology Physician · NPI 1952410706

  4300 W 7th St Cavhs Surgical Service 112/LR, Little Rock, AR 72205-5446 · (501) 257-4615

• Adrian Williamson IV, MD

  Individual Otolaryngology Physician · NPI 1003310855

  1 Childrens Way # 832, Little Rock, AR 72202-3500 · (501) 364-1100