Katherine M. Shanahan

Katherine Shanahan practices at Premier Ambulatory Surgery Center in Hamburg, New York.

Katherine Shanahan's NPI, 1346808383, was assigned on June 4, 2019.

Katherine Shanahan's primary practice is Premier Ambulatory Surgery Center, at 5844 Southwestern Blvd, Hamburg, NY 14075 in Erie County. The practice phone is (716) 348-2759.

Katherine Shanahan's primary practice is Premier Ambulatory Surgery Center in Hamburg, New York. Katherine Shanahan is also affiliated with Buffalo General Medical Center/Gates Vascular Institute. The medical group on file is General Physician. Dmand AI also links Katherine Shanahan to 2 more hospitals, 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 Katherine Shanahan practices, 5 sites in all. Vendor and product names are available with a free account.

Medical is Katherine Shanahan's primary specialty in the NPI Registry, under taxonomy code 363AM0700X. Katherine Shanahan has a license on file in New York.

Dmand AI lists chronic indigestion, gastroenteritis and yeast infection among the conditions Katherine Shanahan treats.

CMS data shows 257 Medicare services from Katherine Shanahan across 3 procedure codes in 2024, all of them office visits, for 158 Medicare patients. Medicare paid $16,060 for them. Every service was in an office.

CMS counts 158 Medicare patients who saw Katherine Shanahan in 2024. The largest group is 65 to 74, with 67 patients. 75% of them have high cholesterol, and 70% have high blood pressure. 34% are also on Medicaid. Their average risk score is 1.75, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Katherine Shanahan's median patient age at 60, with 66% women.

In 2024, Katherine Shanahan wrote 2,540 Medicare Part D claims for 475 patients. 83% of them were for generic drugs. CMS names the drug for 2,337 of them, across 42 drugs with 11 or more claims each, at $1,159,970 in total drug cost.

Katherine Shanahan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Katherine Shanahan as offering telehealth.

CMS Open Payments shows 99 general payments to Katherine Shanahan from 6 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Bausch Health Americas, Inc. paid the most, $403.