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

Mary Caitlin Hayes

Individual provider Pediatric Nurse Practitioner · NPI 1750865655

Mary Caitlin Hayes is a Pediatric Nurse Practitioner in Buffalo, New York. Licensed in New York. Registered with an NPI since 2018.

Licensed in
NY
In the registry since
2018

Practice location Address checks out

818 Ellicott St
Buffalo, NY 14203-1021
Phone: (716) 323-1441
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Nurse Practitioner (primary) Taxonomy 363LP0200X · Licence 382914 (NY)

Record details

NPI number1750865655
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedSeptember 18, 2018
Last updated in NPPESSeptember 18, 2018

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