Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Cathy Henry Sinnott, NPP

Individual provider Psychiatric/Mental Health Registered Nurse · NPI 1700531399

Cathy Henry Sinnott, NPP is a Psychiatric/Mental Health Registered Nurse in Cortland, New York. Practices as a sole proprietor and works from 2 locations. Licensed in New York.

Licensed in
NY
In the registry since
2022
Specialties on file
2

Practice location Address checks out

7 Clayton Ave
Cortland, NY 13045-2501
Phone: (607) 758-6100
Fax: (607) 758-6116
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 401 Cortland Rd, Freeville, NY 13068-8512 — (607) 351-6614

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 404192 (NY)
Psychiatric/Mental Health Registered Nurse Taxonomy 163WP0808X · Licence 495470 (NY)

Record details

NPI number1700531399
Entity typeIndividual (Type 1)
GenderFemale
Credentials NPP
Sole proprietorYes
NPI enumeratedFebruary 13, 2022
Last updated in NPPESNovember 5, 2024
Certification dateNovember 5, 2024
Mailing address7 Clayton Ave, Cortland, NY 13045-2501

Other providers in Cortland