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SARAH SEGAL MCCASLIN LCSW
NPI 1164814364
Social Worker - Clinical in New York, NY

Active since February 24, 2015Opted out of Medicare · through Jun 3, 2027
50 FULTON ST FL 2, NEW YORK, NY 10038(917) 443-8334 Get Directions Write a Review

NPPES record last updated: April 4, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Sarah Segal Mccaslin Lcsw NPPES

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

SARAH SEGAL MCCASLIN LCSW (NPI 1164814364) is an individual clinical provider in New York, New York, licensed in New York (088891) and active in the NPI registry since February 2015. She has opted out of Medicare through June 3, 2027.

NPPES Registry Identity

NPI1164814364
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameSARAH SEGAL MCCASLINCredential: LCSW
Location Address50 FULTON ST FL 2New York, NY 10038-1800
Mailing Address425 Prospect Pl Apt 5klBrooklyn, NY 11238-4132 · (917) 443-8334
Phone(917) 443-8334
Sole ProprietorYes
Enumeration DateFebruary 24, 2015
Last NPPES UpdateApril 4, 2023
NPPES CertifiedApril 4, 2023
✔ NPI 1164814364 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in NY · 088891
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
Also ListedSocial WorkerTaxonomy 104100000X · License 073916 (NY)
50 FULTON ST FL 2, New York, NY 10038
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Sarah Segal Mccaslin Lcsw has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from June 3, 2025 through June 3, 2027.

Opt-Out Effective DateJune 3, 2025
Opt-Out In Effect ThroughJune 3, 2027Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES 4

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

VIVIANE SAMI ZACCOUR CMHC
Counselor (Mental Health)
50 FULTON ST FL 2
NEW YORK, NY 10038
New York County (917) 443-8334
MARY ROGERS NUMMELIN LCSW
Social Worker (Clinical)
50 FULTON ST FL 2
NEW YORK, NY 10038
New York County (212) 285-0043
HEATHER THOMAS
Counselor (Mental Health)
50 FULTON ST FL 2
NEW YORK, NY 10038
New York County (347) 560-1887
SENG KHIEN TEE LMSW
Social Worker
50 FULTON ST FL 2
NEW YORK, NY 10038
New York County (201) 292-7532

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 Sarah Mccaslin's NPI number?

The NPI number for Sarah Mccaslin is 1164814364. It was assigned to this individual provider in the NPPES registry on February 24, 2015.

Where is Sarah Mccaslin located?

Sarah Mccaslin practices at 50 Fulton St Fl 2, New York, NY 10038. The listed phone number is (917) 443-8334.

What is Sarah Mccaslin's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Sarah Mccaslin enrolled in Medicare?

No. Sarah Mccaslin has opted out of Medicare through June 3, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Sarah Mccaslin was last updated on April 4, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.