Michael Sung

Michael Sung practices at Bay Area Surgical Specialist Services in Walnut Creek, California.

Michael Sung's NPI, 1225423072, was assigned on March 30, 2015. Michael Sung graduated from Medical College of Wisconsin in 2015. Michael Sung holds California license A144066.

Michael Sung's primary practice is Bay Area Surgical Specialist Services, at 460 N Wiget Ln, Walnut Creek, CA 94598 in Contra Costa County. The practice phone is (202) 815-3665.

Michael Sung's primary practice is Bay Area Surgical Specialist Services in Walnut Creek, California. Michael Sung is also affiliated with Alta Bates Summit Medical Center. The medical group on file is BASS Medical Group. Dmand AI also links Michael Sung to 1 more hospital, 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 Michael Sung practices, 4 sites in all. Vendor and product names are available with a free account.

Surgery is Michael Sung's primary specialty in the NPI Registry, under taxonomy code 208600000X. Michael Sung is licensed in California.

CMS data shows 50 Medicare services from Michael Sung across 3 procedure codes in 2024, for 75 Medicare patients. Medicare paid $5,916 for them.

CMS counts 75 Medicare patients who saw Michael Sung in 2026. The largest group is under 65, with 31 patients. 75% of them have high blood pressure, and 68% have high cholesterol. 84% are also on Medicaid. Their average risk score is 2.02, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Michael Sung's median patient age at 45, with 74% women.

In 2026, Michael Sung wrote 40 Medicare Part D claims. 98% of them were for generic drugs. CMS names the drug for 31 of them, across 1 drug with 11 or more claims each, at $198 in total drug cost. In 2023, CMS named 45 claims across 2 drugs.

Michael Sung accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)

Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)

Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)

Dmand AI links 5 papers to Michael Sung, published from 2020 to 2021. 2020 was the busiest year, with 3. Michael Sung's most frequent co-authors are Anna Mary Leung, MD, Daniel William Nelson, DO and Stephanie Young, MD, MPH.

CMS Open Payments shows 55 general payments to Michael Sung from 12 drug and device companies from 2020 to 2025. Education make up the largest share, 83% of the total. Intuitive Surgical, Inc. paid the most, $14,584.

Michael Sung graduated from Medical College of Wisconsin in 2015.