Dr. Shahwali Arezo, MD

Dr. Arezo practices at Riverside Doctors' Hospital Williamsburg in Williamsburg, Virginia, part of Riverside Health System.

Dr. Arezo's NPI, 1215975370, was assigned on June 2, 2006. Dr. Arezo graduated from Macon & Joan Brock Virginia Health Sciences Eastern Virginia Medical School in 1995. Dr. Arezo holds Virginia license 0101056128.

Dr. Arezo's primary practice is Riverside Doctors' Hospital Williamsburg, at 1500 Commonwealth Avenue, Williamsburg, VA 23185 in James City. The practice phone is (757) 585-2010.

Dr. Arezo's primary practice is Riverside Doctors' Hospital Williamsburg in Williamsburg, Virginia, part of Riverside Health System. Dr. Arezo is also affiliated with Sentara Williamsburg Regional Medical Center. The medical group on file is Riverside Gastroenterology Specialists. Dmand AI also links Dr. Arezo to 2 more hospitals, 2 group practices and clinics and 1 medical group, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Arezo practices, 6 sites in all. Vendor and product names are available with a free account.

Gastroenterology is Dr. Arezo's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Arezo is board certified in gastroenterology by the American Board of Internal Medicine. Dmand AI has Dr. Arezo's licenses on file in 3 states: Virginia, California and Pennsylvania.

Dmand AI lists acid reflux, acute gastroduodenitis, chronic inflammatory bowel disease (IBD), cirrhosis of the liver, colonoscopy, fatty liver, gastroenteritis and gastrointestinal bleeding among the conditions Dr. Arezo treats.

CMS data shows 1,216 Medicare services from Dr. Arezo across 14 procedure codes in 2024, for 872 Medicare patients. Medicare paid $145,985 for them.

CMS counts 872 Medicare patients who saw Dr. Arezo in 2024. The largest group is 65 to 74, with 464 patients. 75% of them have high cholesterol, and 71% have high blood pressure. 2% are also on Medicaid. Their average risk score is 1.00, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Arezo's median patient age at 64, with 53% women.

In 2024, Dr. Arezo wrote 973 Medicare Part D claims for 294 patients. 86% of them were for generic drugs. CMS names the drug for 816 of them, across 18 drugs with 11 or more claims each, at $243,356 in total drug cost. In 2023, CMS named 613 claims across 16 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Arezo for performance year 2024, reported through an alternative payment model (APM). Dr. Arezo accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 235 procedures of colonoscopy by Dr. Arezo, more than 95% of the clinicians it reports for that procedure.

Dmand AI links 3 papers to Dr. Arezo.

CMS Open Payments shows 327 general payments to Dr. Arezo from 33 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Abbvie Inc. paid the most, $2,036.

Dmand AI lists 1 award for Dr. Arezo, most recently CMS Stage 1 2012 in 2011.

Dr. Arezo graduated from Macon & Joan Brock Virginia Health Sciences Eastern Virginia Medical School in 1995.

Dr. Arezo is in network with 17 carriers, including Aetna, Excellus BlueCross BlueShield and United Healthcare. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.