David W Barry, MD

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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.

• Novant Health Forsyth Medical Center Hospital · Winston-Salem, NC · listed as Novant Health Thomasville Medical Center, LLC

Colleagues at Gastroenterology Associates of the Piedmont PA

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 24 clinicians in the practice; 12 are shown here.

• Patrick Taylor Campbell, MD Internal Medicine Physician · Winston Salem, NC
• Brent Thomas Cengia, MD Gastroenterology Physician · Winston Salem, NC
• Scott L. Cornella, MD Internal Medicine Physician · Winston Salem, NC
• Paul Melvin Gregory Jr., NP-C Adult Health Nurse Practitioner · Winston Salem, NC
• Kari Kristine McChesney, NP-C Family Nurse Practitioner · Winston Salem, NC
• Henry Terrell Mixon, MD Gastroenterology Physician · Winston Salem, NC
• Jared Rejeski, MD Student in an Organized Health Care Education/Training Program · Winston Salem, NC
• Mrs. Kristen E Rinkenberg, PA Physician Assistant · Winston Salem, NC
• Ashley Nicole Schmidt, RN, FNP-C Nurse Practitioner · Winston Salem, NC
• Blake K Scott, MD Internal Medicine Physician · Winston Salem, NC
• Dr. Carles Raylor Surles Jr., MD Gastroenterology Physician · Winston Salem, NC
• Gabrielle Nicole Ventura, PA-C Physician Assistant · Winston Salem, NC

Other providers in Winston Salem

• Dr. Vipul Aggarwal, MD

  Individual Gastroenterology Physician · NPI 1174872576

  Wake Forest University Health Sciences Medical Center Blvd, Winston Salem, NC 27157-0001 · (336) 713-7777

• Murat Kemal Akdamar, MD

  Individual Gastroenterology Physician · NPI 1386678225

  195 Kimel Park Dr Ste 200, Winston Salem, NC 27103-6967 · (336) 768-6211

• William Andrew Bigelow

  Individual Gastroenterology Physician · NPI 1689202657

  1830 S Hawthorne Rd, Winston Salem, NC 27103-4014 · (336) 448-2427

• Richard Seth Bloomfeld, MD

  Individual Gastroenterology Physician · NPI 1194700534

  Medical Center Blvd, Winston Salem, NC 27157-0001 · (336) 716-2255

• Herbert L Bonkovsky, MD

  Individual Gastroenterology Physician · NPI 1821093592

  1 Medical Center Dr, Winston Salem, NC 27157-0001 · (336) 713-7306

• William Charles Bray, MD

  Individual Gastroenterology Physician · NPI 1952345951

  195 Kimel Park Dr Ste 200, Winston Salem, NC 27103-6967 · (336) 768-6211