BRYNN WERNER SILVERSTEIN LCSW
NPI 1255986493
Social Worker in New York, NY

Q: What is Brynn Silverstein's NPI number?

The NPI number for Brynn Silverstein is 1255986493. It was assigned to this individual provider in the NPPES registry on August 5, 2019.

Q: What is Brynn Silverstein's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

Q: Is Brynn Silverstein enrolled in Medicare?

No. Brynn Silverstein has opted out of Medicare through August 31, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

Q: When was this NPI record last updated?

The NPPES record for Brynn Silverstein was last updated on August 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.

Active since August 05, 2019Opted out of Medicare · through Aug 31, 2027

580 5TH AVE STE 820, NEW YORK, NY 10036(347) 549-9777 Get Directions Write a Review

NPPES record last updated: August 23, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 12, 2025, Jul 3, 2025, Aug 5, 2019 (3 updates tracked since 2019).

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About Brynn Werner Silverstein Lcsw NPPES

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

BRYNN WERNER SILVERSTEIN LCSW (NPI 1255986493) is an individual social worker in New York, New York, licensed in New York (094967) and active in the NPI registry since August 2019. She has opted out of Medicare through August 31, 2027.

NPPES Registry Identity

NPI1255986493

Entity TypeIndividualFemale

Primary Taxonomy104100000X

Provider Legal NameBRYNN WERNER SILVERSTEINCredential: LCSW

Location Address580 5TH AVE STE 820New York, NY 10036-4762

Mailing Address580 5th Ave Ste 820New York, NY 10036-4762 · (347) 549-9777

Phone(347) 549-9777

Sole ProprietorYes

Enumeration DateAugust 5, 2019

Last NPPES UpdateAugust 23, 20253 updates tracked since enumeration

NPPES CertifiedAugust 23, 2025

✔ NPI 1255986493 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers

Taxonomy Code104100000X

Licenses✔ Licensed in NY · 094967✔ Licensed in CT · 013541

Definition

A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

580 5TH AVE STE 820, New York, NY 10036

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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

Brynn Werner Silverstein 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 August 31, 2023 through August 31, 2027.

Opt-Out Effective DateAugust 31, 2023

Opt-Out In Effect ThroughAugust 31, 2027Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES 20

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

TERRELL MENTAL HEALTH COUNSELING PLLC

Counselor (Mental Health)