DOWNEY THERAPEUTIC SERVICES LLC
NPI 1023580123
Psychologist - Clinical in Chicago, IL

Q: What is Downey Therapeutic Services LLC's NPI number?

The NPI number for Downey Therapeutic Services LLC is 1023580123. It was assigned to this organization in the NPPES registry on December 30, 2018.

Q: What is Downey Therapeutic Services LLC's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Active since December 30, 2018

323 E WACKER DR UNIT 207, CHICAGO, IL 60601(310) 498-9700 Get Directions Write a Review

NPPES record last updated: April 7, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Apr 7, 2026, Dec 27, 2024, Dec 20, 2024 and 3 more (6 updates tracked since 2018).

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About Downey Therapeutic Services Llc NPPES

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

DOWNEY THERAPEUTIC SERVICES LLC (NPI 1023580123) is a healthcare organization registered as a clinical in Chicago, Illinois and active in the NPI registry since December 2018. The organization maintains a secondary practice location in Chicago and lists Keisha Downey, Owner, as its authorized official.

NPPES Registry Identity

NPI1023580123

Entity TypeOrganization

Primary Taxonomy103TC0700X

Legal Business NameDOWNEY THERAPEUTIC SERVICES LLC

Location Address323 E WACKER DR UNIT 207Chicago, IL 60601-5282

Mailing Address323 E Wacker Dr Unit 207Chicago, IL 60601-5282 · (310) 498-9700

Phone(310) 498-9700

Organization SubpartNo

Authorized OfficialKeisha DowneyOwner · (310) 498-9700

Enumeration DateDecember 30, 2018

Last NPPES UpdateApril 7, 20266 updates tracked since enumeration

NPPES CertifiedApril 7, 2026

✔ NPI 1023580123 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

323 E WACKER DR UNIT 207, Chicago, IL 60601

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Secondary Practice Location 1

Location 11 E Superior St Ste 506Chicago, IL 60611-2593 · Phone (310) 498-9700

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-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)

Downey Therapeutic Services Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Downey Therapeutic Services LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Keisha Downey

Clinical Psychologist

NPI 1326258401

323 E WACKER DR UNIT 207
Chicago, IL 60601

(310) 498-9700

✔ PECOS0.8 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 Downey Therapeutic Services LLC's NPI number?

The NPI number for Downey Therapeutic Services LLC is 1023580123. It was assigned to this organization in the NPPES registry on December 30, 2018.

Where is Downey Therapeutic Services LLC located?

Downey Therapeutic Services LLC is located at 323 E Wacker Dr Unit 207, Chicago, IL 60601. The listed phone number is (310) 498-9700.

What is Downey Therapeutic Services LLC's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Downey Therapeutic Services LLC enrolled in Medicare?

Yes. Downey Therapeutic Services LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Downey Therapeutic Services LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Clinical Psychologist) reassigns their Medicare billing to Downey Therapeutic Services LLC. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Downey Therapeutic Services LLC was last updated on April 7, 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.