Francis Mathias Marchak III

Francis Marchak practices at Surgery Center Palo Alto in Palo Alto, California.

Francis Marchak's NPI, 1457811754, was assigned on March 22, 2019. Francis Marchak graduated from University Of Washington School Of Medicine in 2019. Francis Marchak holds California license A198360.

Francis Marchak's primary practice is Surgery Center Palo Alto, at 795 El Camino Real, Palo Alto, CA 94301. The practice phone is (650) 324-1832.

Francis Marchak's primary practice is Surgery Center Palo Alto in Palo Alto, California. Francis Marchak is also affiliated with Dignity Health - Dominican Hospital. The medical group on file is Palo Alto Foundation Medical Group. Dmand AI also links Francis Marchak to 1 more hospital and 1 group practice or clinic, each named with a free account.

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

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

CMS counts 25 Medicare patients who saw Francis Marchak in 2024. The largest group is 75 to 84, with 13 patients. 68% of them have high cholesterol, and 56% have high blood pressure. Their average risk score is 1.03, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Francis Marchak's median patient age at 63, with 42% women.

In 2024, Francis Marchak wrote 28 Medicare Part D claims for 19 patients. 96% of them were for generic drugs. CMS names the drug for 16 of them, across 1 drug with 11 or more claims each, at $47 in total drug cost. In 2021, CMS named 22 claims across 1 drug.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Francis Marchak for performance year 2024, reported as part of a group. Francis Marchak accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 28 procedures of hernia repair (minimally invasive) by Francis Marchak, more than 94% of the clinicians it reports for that procedure.

Colonoscopy: 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)

Melanoma (skin cancer) excision: 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)

CMS Open Payments shows 41 general payments to Francis Marchak from 7 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 56% of the total. Davol Inc. paid the most, $2,152.

Francis Marchak graduated from University Of Washington School Of Medicine in 2019.

Francis Marchak is in network with 11 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.