Marcia H. Ryder, NP

Marcia Ryder practices at Upstate University Hospital in Syracuse, New York, part of State University of New York.

Marcia Ryder's NPI, 1164405213, was assigned on November 22, 2005. Marcia Ryder holds New York license 301863.

Marcia Ryder's primary practice is Upstate University Hospital, at 750 East Adams Street, Syracuse, NY 13210 in Onondaga County. The practice phone is (315) 473-4240.

Marcia Ryder's primary practice is Upstate University Hospital in Syracuse, New York, part of State University of New York. Marcia Ryder is also affiliated with Oswego Hospital. The medical group on file is Nephrology Associates of Syracuse. Dmand AI also links Marcia Ryder to 1 more hospital, 1 group practice or clinic and 1 therapy and rehab clinic, each named with a free account.

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

Nurse practitioner is Marcia Ryder's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Marcia Ryder is licensed in New York.

CMS counts 78 Medicare patients who saw Marcia Ryder in 2024. The largest group is 75 to 84, with 31 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 15% are also on Medicaid. Their average risk score is 4.42, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Marcia Ryder's median patient age at 74, with 52% women.

In 2024, Marcia Ryder wrote 4,863 Medicare Part D claims for 812 patients. 93% of them were for generic drugs.

Marcia Ryder accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

CMS Open Payments shows 9 general payments to Marcia Ryder from 6 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $85.