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

Sybil Ottenstein

Individual provider Mental Health Counselor · NPI 1871165043

Sybil Ottenstein is a Mental Health Counselor in New York, New York. Registered with an NPI since 2021.

In the registry since
2021

Practice location Address checks out

150 E 58th St Fl 21
New York, NY 10155-0002
Phone: (917) 720-2764
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X

Record details

NPI number1871165043
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJuly 15, 2021
Last updated in NPPESJuly 15, 2021
Certification dateJuly 15, 2021

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