DR. FELIX KATE DEISS PSY.D.
NPI 1992489520
Psychologist - Clinical in Chicago, IL

Q: What is Felix Deiss's NPI number?

The NPI number for Felix Deiss is 1992489520. It was assigned to this individual provider in the NPPES registry on June 14, 2023.

Q: What is Felix Deiss's specialty?

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

Q: Is Felix Deiss enrolled in Medicare?

No. Felix Deiss has opted out of Medicare through December 19, 2026. 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 Felix Deiss was last updated on May 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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 June 14, 2023Opted out of Medicare · through Dec 19, 2026

213 W INSTITUTE PL STE 500, CHICAGO, IL 60610(801) 641-3208 Get Directions Write a Review

NPPES record last updated: May 22, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: May 22, 2026, Jun 14, 2023 (2 updates tracked since 2023).

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About Dr. Felix Kate Deiss Psy.d. NPPES

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

DR. FELIX KATE DEISS PSY.D. (NPI 1992489520) is an individual clinical provider in Chicago, Illinois, licensed in Illinois (071010982) and active in the NPI registry since June 2023. He has opted out of Medicare through December 19, 2026.

NPPES Registry Identity

NPI1992489520

Entity TypeIndividualMale

Primary Taxonomy103TC0700X

Provider Legal NameDR. FELIX KATE DEISSCredential: PSY.D.

Location Address213 W INSTITUTE PL STE 500Chicago, IL 60610-8792

Mailing Address213 W Institute Pl Ste 500Chicago, IL 60610-8792 · (801) 641-3208

Phone(801) 641-3208

Sole ProprietorNo

Enumeration DateJune 14, 2023

Last NPPES UpdateMay 22, 20262 updates tracked since enumeration

NPPES CertifiedMay 22, 2026

✔ NPI 1992489520 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

Licenses✔ Licensed in IL · 071010982✔ Licensed in OR · 4129

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.

213 W INSTITUTE PL STE 500, Chicago, IL 60610

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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

Dr. Felix Kate Deiss Psy.d. 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 December 19, 2024 through December 19, 2026.

Opt-Out Effective DateDecember 19, 2024

Opt-Out In Effect ThroughDecember 19, 2026Opt-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.

LISA ANNETTE CONWAY PHD

Psychologist (Cognitive & Behavioral)