SYBIL OTTENSTEIN MENTAL HEALTH COUNSELOR, PLLC
NPI 1336954221
Counselor - Mental Health in Brooklyn, NY

Q: What is Sybil Ottenstein Mental Health Counselor, PLLC's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Active since February 10, 2025

36 WAVERLY AVE STE 303, BROOKLYN, NY 11205(917) 539-7889 Get Directions Write a Review

NPPES record last updated: May 20, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 20, 2026, Feb 10, 2025 (2 updates tracked since 2025).

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About Sybil Ottenstein Mental Health Counselor, Pllc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SYBIL OTTENSTEIN MENTAL HEALTH COUNSELOR, PLLC (NPI 1336954221), doing business as Somatic Psychotherapy, is a healthcare organization registered as a mental health in Brooklyn, New York and active in the NPI registry since February 2025. The organization maintains a secondary practice location in New York and lists Sybil Ottenstein, Owner, as its authorized official.

NPPES Registry Identity

NPI1336954221

Entity TypeOrganization

Primary Taxonomy101YM0800X

Legal Business NameSYBIL OTTENSTEIN MENTAL HEALTH COUNSELOR, PLLC

Location Address36 WAVERLY AVE STE 303Brooklyn, NY 11205-1236

Mailing Address36 Waverly Ave Ste 303Brooklyn, NY 11205-1236 · (917) 539-7889

Phone(917) 539-7889

Organization SubpartNo

Authorized OfficialSybil OttensteinOwner · (917) 539-7889

Enumeration DateFebruary 10, 2025

Last NPPES UpdateMay 20, 20262 updates tracked since enumeration

NPPES CertifiedMay 20, 2026

✔ NPI 1336954221 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers

Taxonomy Code101YM0800X

36 WAVERLY AVE STE 303, Brooklyn, NY 11205

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Other Names 1

Doing Business AsSomatic Psychotherapy

Secondary Practice Location 1

Location 1345 7th Ave Ste 12-ENew York, NY 10001-5006 · Phone (917) 539-7889

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CLAIRE BOSTROM LMSW

Social Worker (Clinical)

36 WAVERLY AVE STE 303
BROOKLYN, NY 11205

Kings County (917) 539-7889

JASMINE BRUINOOGE

Counselor (Mental Health)

36 WAVERLY AVE STE 303
BROOKLYN, NY 11205

Kings County (917) 539-7889

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sybil Ottenstein Mental Health Counselor, PLLC's NPI number?

The NPI number for Sybil Ottenstein Mental Health Counselor, PLLC is 1336954221. It was assigned to this organization in the NPPES registry on February 10, 2025. The provider is doing business as Somatic Psychotherapy.

Where is Sybil Ottenstein Mental Health Counselor, PLLC located?

Sybil Ottenstein Mental Health Counselor, PLLC is located at 36 Waverly Ave Ste 303, Brooklyn, NY 11205. The listed phone number is (917) 539-7889.

What is Sybil Ottenstein Mental Health Counselor, PLLC's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Sybil Ottenstein Mental Health Counselor, PLLC was last updated on May 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.