Dr. Marc Zerey, MD

Dr. Zerey practices at Sansum Clinic in Santa Barbara, California.

Dr. Zerey's NPI, 1033141668, was assigned on July 6, 2006. Dr. Zerey graduated from McGill University Faculty of Medicine in 1999. Dr. Zerey holds California license A101096.

Dr. Zerey's primary practice is Sansum Clinic, at 317 West Pueblo, Santa Barbara, CA 93105. The practice phone is (805) 681-7500.

Dr. Zerey's primary practice is Sansum Clinic in Santa Barbara, California. Dr. Zerey is also affiliated with Santa Barbara Cottage Hospital. The medical group on file is Sansum Clinic. Dmand AI also links Dr. Zerey to 3 more hospitals, each named with a free account. Dr. Zerey's employer is on file too: a surgery center (asc).

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zerey practices, 5 sites in all. Vendor and product names are available with a free account.

Surgery is Dr. Zerey's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Zerey is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Zerey's licenses on file in 2 states: California and North Carolina.

Dmand AI lists abdominal adhesion surgery, abdominal hernia repair surgery, acute gallbladder or bile duct inflammation, appendectomy, bariatric surgery, chest trauma, collapsed lung and colon removal among the conditions Dr. Zerey treats.

CMS data shows 733 Medicare services from Dr. Zerey across 12 procedure codes in 2024, for 399 Medicare patients. Medicare paid $96,581 for them.

CMS counts 399 Medicare patients who saw Dr. Zerey in 2024. The largest group is 65 to 74, with 166 patients. 72% of them have high cholesterol, and 69% have high blood pressure. 20% are also on Medicaid. Their average risk score is 1.30, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Zerey's median patient age at 66, with 50% women.

In 2024, Dr. Zerey wrote 113 Medicare Part D claims for 71 patients. 100% of them were for generic drugs. CMS names the drug for 76 of them, across 3 drugs with 11 or more claims each, at $333 in total drug cost. In 2023, CMS named 46 claims across 3 drugs.

Dr. Zerey accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 58 procedures of hernia repair (minimally invasive) by Dr. Zerey, more than 99% of the clinicians it reports for that procedure.

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

Removal of tissue: 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 19 papers to Dr. Zerey, published from 2006 to 2017. 2008 was the busiest year, with 3. The most frequent topics are Laparoscopy, Hernia, Ventral and Postoperative Complications. Dr. Zerey has published most often in Surg Endosc. Dr. Zerey's most frequent co-authors are Lisa Ferrigno, MD, Yuri W. Novitsky, MD and David Scott Thoman, MD.

CMS Open Payments shows 72 general payments to Dr. Zerey from 23 drug and device companies from 2016 to 2025. Education make up the largest share, 55% of the total. Intuitive Surgical, Inc. paid the most, $3,048.

Dr. Zerey graduated from McGill University Faculty of Medicine in 1999.

Dr. Zerey is in network with 13 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.