Kosowski, Mary Katherine, NP

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Listed in Geriatric Medicine, Nurse Practitioner (Specialist), Specialists

Contact

5300 Military Road
Mt. St. Mary's Hospital
Lewiston, NY 14092
(716) 677-6800

Overview

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Nascentia Health Plus is an HMO SNP plan with a Medicare contract and a Coordination of Benefits Agreement with New York State Department of Health. Enrollment in Nascentia Health Plus depends on contract renewal. This information is not a complete description of benefits. For more information, call 1-888-477-0090 (TTY: 711), 8am-8pm, Mon-Fri (April-Sept), 8am-8pm, 7 days a week (Oct-March). Assistance services for other languages are available, free of charge at the number above.

Non-English translation is available by phone.

Nascentia Health, Inc. complies with Federal civil rights laws. Nascentia Health, Inc. does not exclude people or treat them differently because of race, color, national origin, disability, age or sex.

Kosowski, Mary Katherine, NP

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Nascentia Health
1050 West Genesee Street
Syracuse, NY 13204

1-888-477-0090

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Contact

Nascentia Health 1050 West Genesee Street Syracuse, NY 13204

1-888-477-0090

Privacy Policy | Member Rights and Responsibilities | Medicare & Payment Guidelines

© 2026 Nascentia Health, Inc. All Rights Reserved.

Nascentia Health
1050 West Genesee Street
Syracuse, NY 13204