Ruth Mary Guzman, NP

Ruth Guzman practices at Oswego Hospital in Oswego, New York, part of Oswego Health.

Ruth Guzman's NPI, 1346960556, was assigned on August 29, 2022. Ruth Guzman holds New York license 350262.

Ruth Guzman's primary practice is Oswego Hospital, at 110 West Sixth Street, Oswego, NY 13069 in Oswego County. The practice phone is (315) 349-5511.

Ruth Guzman's primary practice is Oswego Hospital in Oswego, New York, part of Oswego Health. The medical group on file is Oswego Health Medical Practice. Dmand AI also links Ruth Guzman to 1 more group practice or clinic, 1 home health agency, 1 rural health clinic and 1 medical group, each named with a free account.

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

Family is Ruth Guzman's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Ruth Guzman is licensed in New York.

CMS counts 151 Medicare patients who saw Ruth Guzman in 2024. The largest group is 65 to 74, with 75 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.15, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Ruth Guzman's median patient age at 51, with 61% women.

In 2024, Ruth Guzman wrote 2,010 Medicare Part D claims for 589 patients. 87% of them were for generic drugs.

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

CMS Open Payments shows 33 general payments to Ruth Guzman from 13 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $135.