Dr. Kristen J. Tomaszewski, MD

Dr. Tomaszewski practices at Cleveland Clinic Main Campus in Cleveland, Ohio, part of The Cleveland Clinic Foundation.

Dr. Tomaszewski's NPI, 1144601659, was assigned on June 11, 2015. Dr. Tomaszewski holds Ohio license 35.142794.

Dr. Tomaszewski's primary practice is Cleveland Clinic Main Campus, at 9500 Euclid Avenue, Cleveland, OH 44195 in Cuyahoga County. The practice phone is (216) 952-9829.

Dr. Tomaszewski's primary practice is Cleveland Clinic Main Campus in Cleveland, Ohio, part of The Cleveland Clinic Foundation. Dr. Tomaszewski is also affiliated with Fairview Hospital. The medical group on file is Cleveland Clinic. Dmand AI also links Dr. Tomaszewski to 3 more hospitals, 4 group practices and clinics, 3 medical groups and 2 clinical labs, each named with a free account. Dr. Tomaszewski's employer is on file too: a hospital.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tomaszewski practices, 11 sites in all. Vendor and product names are available with a free account.

Anatomic pathology and clinical pathology is Dr. Tomaszewski's primary specialty in the NPI Registry, under taxonomy code 207ZP0102X. Dmand AI has Dr. Tomaszewski's licenses on file in 2 states: Ohio and Massachusetts.

CMS data shows 916 Medicare services from Dr. Tomaszewski across 6 procedure codes in 2024, for 103 Medicare patients. Medicare paid $17,033 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 103 Medicare patients who saw Dr. Tomaszewski in 2024. The largest group is 65 to 74, with 52 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 17% are also on Medicaid. Their average risk score is 4.46, 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. Tomaszewski's median patient age at 58, with 46% women.

Dr. Tomaszewski accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

CMS Open Payments shows 1 general payment to Dr. Tomaszewski from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Otsuka America Pharmaceutical, Inc. paid the most, $20.