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MS. DIANA SIEGEL SCHAEFER LCSW
NPI 1669593968
Social Worker - Clinical in Port Chester, NY

Active since April 03, 2007Opted out of Medicare · through Jul 1, 2028
30 PURITAN DR, PORT CHESTER, NY 10573(914) 690-9080(914) 690-9080 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: September 13, 2026.

About Ms. Diana Siegel Schaefer Lcsw NPPES

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

MS. DIANA SIEGEL SCHAEFER LCSW (NPI 1669593968) is an individual clinical provider in Port Chester, New York, licensed in New York (R027057) and active in the NPI registry since April 2007. She has opted out of Medicare through July 1, 2028.

NPPES Registry Identity

NPI1669593968
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMS. DIANA SIEGEL SCHAEFERCredential: LCSW
Location Address30 PURITAN DRPort Chester, NY 10573-2504
Mailing Address30 Puritan DrPort Chester, NY 10573-2504 · (914) 690-9080 · Fax (914) 690-9080
Phone(914) 690-9080
Fax(914) 690-9080
Sole ProprietorYes
Enumeration DateApril 3, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1669593968 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in NY · R027057
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.
30 PURITAN DR, Port Chester, NY 10573
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

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Opted out of Medicare

Ms. Diana Siegel Schaefer 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 July 1, 2024 through July 1, 2028.

Opt-Out Effective DateJuly 1, 2024
Opt-Out In Effect ThroughJuly 1, 2028Opt-out affidavits renew automatically every two years unless cancelled

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 Diana Schaefer's NPI number?

The NPI number for Diana Schaefer is 1669593968. It was assigned to this individual provider in the NPPES registry on April 3, 2007.

Where is Diana Schaefer located?

Diana Schaefer practices at 30 Puritan Dr, Port Chester, NY 10573. The listed phone number is (914) 690-9080.

What is Diana Schaefer's specialty?

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

Is Diana Schaefer enrolled in Medicare?

No. Diana Schaefer has opted out of Medicare through July 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

What insurance does Diana Schaefer accept?

Health plans from Blue Cross and Blue Shield of Texas list Diana Schaefer as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Diana Schaefer was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.