Dr. Sean Elliot Masters, MD

Dr. Masters practices at Corewell Health William Beaumont University Hospital in Royal Oak, Michigan, part of Corewell Health.

Dr. Masters' NPI, 1083105167, was assigned on May 23, 2018. Dr. Masters holds Michigan license 4301114532.

Dr. Masters' primary practice is Corewell Health William Beaumont University Hospital, at 3601 W Thirteen Mile Rd, Royal Oak, MI 48073 in Oakland County. The practice phone is (248) 898-5400.

Dr. Masters' primary practice is Corewell Health William Beaumont University Hospital in Royal Oak, Michigan, part of Corewell Health. Dr. Masters is also affiliated with Corewell Health Beaumont Troy Hospital. The medical group on file is Medical Education Associates. Dmand AI also links Dr. Masters to 2 more hospitals and 2 medical groups, each named with a free account.

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

Surgery is Dr. Masters' primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Masters is licensed in Michigan.

CMS data shows 117 Medicare services from Dr. Masters across 2 procedure codes in 2024, for 65 Medicare patients. Medicare paid $8,325 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 65 Medicare patients who saw Dr. Masters in 2024. The largest group is 65 to 74, with 26 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 17% are also on Medicaid. Their average risk score is 2.27, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Masters' median patient age at 60, with 52% women.

In 2024, Dr. Masters wrote 114 Medicare Part D claims for 50 patients. 96% of them were for generic drugs. CMS names the drug for 54 of them, across 2 drugs with 11 or more claims each, at $84 in total drug cost. In 2023, CMS named 23 claims across 1 drug.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 61 out of 100 for Dr. Masters for performance year 2024, reported as part of a group. Dr. Masters accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 48 procedures of removal of tissue by Dr. Masters, more than 78% of the clinicians it reports for that procedure.

Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)

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 3 papers to Dr. Masters, published from 2024 to 2025. 2025 was the busiest year, with 2. Dr. Masters' most frequent co-authors are Begum Akay, MD, Jennifer H. Aldrink, MD and Sayf A. Al-Katib, MD.

CMS Open Payments shows 29 general payments to Dr. Masters from 6 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 52% of the total. Zimmer Biomet Holdings, Inc. paid the most, $1,838.