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TRANSFORMATIVE THERAPY INC
NPI 1932761285
Social Worker - Clinical in Chicago, IL

Active since July 07, 2019
2334 W LAWRENCE AVE STE 204, CHICAGO, IL 60625(773) 263-7550 Get Directions Write a Review

NPPES record last updated: March 30, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Mar 30, 2026, Mar 20, 2026, Jul 7, 2019 (3 updates tracked since 2019).

About Transformative Therapy Inc NPPES

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

TRANSFORMATIVE THERAPY INC (NPI 1932761285) is a healthcare organization registered as a clinical in Chicago, Illinois and active in the NPI registry since July 2019. The organization lists Jane Niermann, Owner, as its authorized official.

NPPES Registry Identity

NPI1932761285
Entity TypeOrganization
Primary Taxonomy1041C0700X
Legal Business NameTRANSFORMATIVE THERAPY INC
Location Address2334 W LAWRENCE AVE STE 204Chicago, IL 60625-1045
Mailing Address3631 N Saint Louis AveChicago, IL 60618-4225 · (773) 273-7550 · Fax (844) 868-1313
Phone(773) 263-7550
Organization SubpartNo
Authorized OfficialJane NiermannOwner · (773) 263-7550
Enumeration DateJuly 7, 2019
Last NPPES UpdateMarch 30, 20263 updates tracked since enumeration
NPPES CertifiedMarch 30, 2026
✔ NPI 1932761285 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
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.
2334 W LAWRENCE AVE STE 204, Chicago, IL 60625
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Other Identifiers 1

MedicaidIL7845IL

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Transformative Therapy Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Transformative Therapy Inc, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 2 within 10 miles. They are listed nearest first.

Clinicians, nearest first (2)

Jane Niermann, LCSW
Clinical Social Worker
NPI 1427385814
2334 W LAWRENCE AVE SUITE 204
Chicago, IL 60625
(773) 263-7550
✔ PECOSSame address
Sarah Grebasch, LCSW
Clinical Social Worker
NPI 1437553013
1111 SUPERIOR ST
Melrose Park, IL 60160
(708) 406-3040
✔ PECOS9.8 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Transformative Therapy Inc's NPI number?

The NPI number for Transformative Therapy Inc is 1932761285. It was assigned to this organization in the NPPES registry on July 7, 2019.

Where is Transformative Therapy Inc located?

Transformative Therapy Inc is located at 2334 W Lawrence Ave Ste 204, Chicago, IL 60625. The listed phone number is (773) 263-7550.

What is Transformative Therapy Inc's specialty?

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

Is Transformative Therapy Inc enrolled in Medicare?

Yes. Transformative Therapy Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Transformative Therapy Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Clinical Social Worker, reassign their Medicare billing to Transformative Therapy Inc. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 1 practice at this address and 2 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Transformative Therapy Inc was last updated on March 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.