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

Mary Ann Flatley

Individual provider Mental Health Counselor · NPI 1669242509

Mary Ann Flatley is a Mental Health Counselor in Sleepy Hollow, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2024

Practice location Address checks out

125 New Broadway
Sleepy Hollow, NY 10591-1706
Phone: (914) 582-2801
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 008130 (NY)

Record details

NPI number1669242509
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedJanuary 2, 2024
Last updated in NPPESJanuary 2, 2024
Certification dateJanuary 2, 2024

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