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

Esther Flavien, MHC-LP

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1205721206

Esther Flavien, MHC-LP is an Addiction (Substance Use Disorder) Counselor in New York, New York. Licensed in New York. Registered with an NPI since 2025.

Licensed in
NY
In the registry since
2025
Specialties on file
2

Practice location Address checks out

19 Union Sq W Fl 7
New York, NY 10003-3304
Phone: (212) 627-9600
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 P132761 (NY)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 39644 (NY)

Record details

NPI number1205721206
Entity typeIndividual (Type 1)
GenderFemale
Credentials MHC-LP
Sole proprietorNo
NPI enumeratedJune 10, 2025
Last updated in NPPESJune 10, 2025
Certification dateJune 10, 2025

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