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MS. J ALEX SANGER LCSW
NPI 1700139896
Social Worker - Clinical in Chicago, IL

Active since October 26, 2012Opted out of Medicare · through Nov 25, 2027
25 E WASHINGTON ST STE 2005, CHICAGO, IL 60602(312) 925-9229(844) 965-9297 Get Directions Write a Review

NPPES record last updated: August 2, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 2, 2024, Oct 15, 2023, Nov 29, 2021 and 3 more (6 updates tracked since 2017).

About Ms. J Alex Sanger Lcsw NPPES

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

MS. J ALEX SANGER LCSW (NPI 1700139896) is an individual clinical provider in Chicago, Illinois, licensed in Illinois (149014712) and active in the NPI registry since October 2012. She has opted out of Medicare through November 25, 2027.

NPPES Registry Identity

NPI1700139896
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMS. J ALEX SANGERCredential: LCSW
Location Address25 E WASHINGTON ST STE 2005Chicago, IL 60602-1809
Mailing Address25 E Washington St Ste 2005Chicago, IL 60602-1809 · (312) 925-9229 · Fax (844) 965-9297
Phone(312) 925-9229
Fax(844) 965-9297
Sole ProprietorYes
Enumeration DateOctober 26, 2012
Last NPPES UpdateAugust 2, 20246 updates tracked since enumeration
NPPES CertifiedAugust 2, 2024
✔ NPI 1700139896 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 IL · 149014712
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.
25 E WASHINGTON ST STE 2005, Chicago, IL 60602
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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

Ms. J Alex Sanger 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 November 25, 2025 through November 25, 2027.

Opt-Out Effective DateNovember 25, 2025
Opt-Out In Effect ThroughNovember 25, 2027Opt-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 J Sanger's NPI number?

The NPI number for J Sanger is 1700139896. It was assigned to this individual provider in the NPPES registry on October 26, 2012.

Where is J Sanger located?

J Sanger practices at 25 E Washington St Ste 2005, Chicago, IL 60602. The listed phone number is (312) 925-9229.

What is J Sanger's specialty?

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

Is J Sanger enrolled in Medicare?

No. J Sanger has opted out of Medicare through November 25, 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 J Sanger was last updated on August 2, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.