Mr. Oscar Adrian Perez, PA-C

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.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

• Gateway Regional Medical Center Hospital · Granite City, IL

Colleagues at Southern Illinois Healthcare Foundation Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 118 clinicians in the practice; 12 are shown here.

• Michael C Adams, MD Internal Medicine Physician · Granite City, IL
• Marc G Boyer, PA-C Physician Assistant · Belleville, IL
• Jamie K Bump, NP-C Family Nurse Practitioner · Olney, IL
• Dr. Mina Marie Cunningham, MD Family Medicine Physician · Portland, OR
• MS. Kylie L Garbe, APRN, FNP-C Nurse Practitioner · Olney, IL
• Mrs. Lori B Harrison, MSW, LCSW Clinical Social Worker · East Alton, IL
• Brandy Holthaus, NP Family Nurse Practitioner · O Fallon, IL
• Dr. David P Lebeau, MD Family Medicine Physician · Belleville, IL
• Natalie D Menossi, PA Physician Assistant · Glen Carbon, IL
• Dr. David A Oneill, DO Family Medicine Physician · Belleville, IL
• Melissa Sundberg, LCSW Clinical Social Worker · O Fallon, IL
• Dr. Christina Valerio, MD, MPH Family Medicine Physician · Scott AFB, IL

Other providers in Granite City

• Amina Music, MMS, PA-C

  Individual Medical Physician Assistant · NPI 1407782063

  2166 Madison Ave, Granite City, IL 62040-4700 · (618) 452-3301