Dr. Drew B. Schembre, MD

Dr. Schembre practices at John Muir Medical Center, Walnut Creek in Walnut Creek, California, part of John Muir Health.

Dr. Schembre's NPI, 1366557217, was assigned on August 20, 2006. Dr. Schembre graduated from Rutgers New Jersey Medical School in 1988. Dr. Schembre's California license number on file is G155659.

Dr. Schembre's primary practice is John Muir Medical Center, Walnut Creek, at 1601 Ygnacio Valley Rd, Walnut Creek, CA 94598 in Contra Costa County. The practice phone is (925) 939-3000.

Dr. Schembre's primary practice is John Muir Medical Center, Walnut Creek in Walnut Creek, California, part of John Muir Health. Dr. Schembre is also affiliated with Concord Medical Center. The medical group on file is John Muir Health. Dmand AI also links Dr. Schembre 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 Dr. Schembre practices, 5 sites in all. Vendor and product names are available with a free account.

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

Dmand AI lists acid reflux, acute gallbladder or bile duct inflammation, acute gastroduodenitis, chronic inflammatory bowel disease (IBD), cirrhosis of the liver, colonoscopy, gastroenteritis and gastrointestinal bleeding among the conditions Dr. Schembre treats.

CMS data shows 1,316 Medicare services from Dr. Schembre across 31 procedure codes in 2024, for 484 Medicare patients. Medicare paid $154,923 for them.

CMS counts 484 Medicare patients who saw Dr. Schembre in 2024. The largest group is 65 to 74, with 200 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 32% are also on Medicaid. Their average risk score is 1.88, 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. Schembre's median patient age at 66, with 47% women.

In 2024, Dr. Schembre wrote 369 Medicare Part D claims for 145 patients. 71% of them were for generic drugs. CMS names the drug for 286 of them, across 11 drugs with 11 or more claims each, at $69,919 in total drug cost. In 2023, CMS named 284 claims across 10 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 90 out of 100 for Dr. Schembre for performance year 2024, reported as part of a group. Dr. Schembre accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Schembre as offering telehealth. CMS counts 450 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Schembre, more than 98% of the clinicians it reports for that procedure.

Dmand AI links 41 papers to Dr. Schembre, published from 2006 to 2022. 2016 was the busiest year, with 3. The most frequent topics are Endoscopy, Gastrointestinal, Colonoscopy and Esophagoscopy. Dr. Schembre has published most often in Gastrointest Endosc. Dr. Schembre's most frequent co-authors are Brian E. Louie, MD, Donald E. Low, MD and John J. Brandabur, MD.

CMS Open Payments shows 220 general payments to Dr. Schembre from 25 drug and device companies from 2016 to 2025. Royalties and licenses make up the largest share, 97% of the total. Cook Medical LLC paid the most, $1,180,330.

Dmand AI lists 7 awards for Dr. Schembre, most recently Best Physicians, Gastroenterology in 2018.

Dr. Schembre graduated from Rutgers New Jersey Medical School in 1988. Dr. Schembre is a member of ACG.

Dr. Schembre is in network with 15 carriers, including Blue Cross Blue Shield of Michigan, United Healthcare and HCSC. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.