Dr. Michael J. Biles, MD

Dr. Biles practices at East Campus Surgery Center in Annapolis, Maryland.

Dr. Biles' NPI, 1033596622, was assigned on May 3, 2015. Dr. Biles graduated from Columbia University College of Physicians and Surgeons in 2016. Dr. Biles holds Maryland license D93406.

Dr. Biles' primary practice is East Campus Surgery Center, at 600 Ridgely Avenue Suite 130, Annapolis, MD 21401. The practice phone is (410) 266-8049.

Dr. Biles' primary practice is East Campus Surgery Center in Annapolis, Maryland. Dr. Biles is also affiliated with Luminis Health Anne Arundel Medical Center. The medical group on file is Anne Arundel Urology. Dmand AI also links Dr. Biles to 2 more hospitals, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Biles practices, 4 sites in all. Vendor and product names are available with a free account.

Urology is Dr. Biles' primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Biles is licensed in Maryland.

CMS data shows 6,978 Medicare services from Dr. Biles across 42 procedure codes in 2024, for 983 Medicare patients. Medicare paid $217,967 for them.

CMS counts 983 Medicare patients who saw Dr. Biles in 2026. The largest group is 65 to 74, with 425 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 7% are also on Medicaid. Their average risk score is 1.32, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Biles' median patient age at 70, with 22% women.

In 2026, Dr. Biles wrote 450 Medicare Part D claims for 191 patients. 96% of them were for generic drugs. CMS names the drug for 382 of them, across 10 drugs with 11 or more claims each, at $16,923 in total drug cost. In 2023, CMS named 262 claims across 8 drugs.

Dr. Biles accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Biles as offering telehealth. CMS counts 12 procedures of prostate resection by Dr. Biles, more than 63% of the clinicians it reports for that procedure.

Dmand AI links 20 papers to Dr. Biles, published from 2016 to 2023. 2020 was the busiest year, with 7. The most frequent topics are Testicular Neoplasms, Kidney Neoplasms and Laparoscopy. Dr. Biles has published most often in Urol Oncol. Dr. Biles' most frequent co-authors are Mohamad E. Allaf, MD, Zeyad Schwen and Ridwan I. Alam, MD, MPH.

CMS Open Payments shows 107 general payments to Dr. Biles from 35 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Sumitomo Pharma America, Inc. paid the most, $389.

Dr. Biles graduated from Columbia University College of Physicians and Surgeons in 2016.