DR. ELLEN MARIE MARKUS M.D.,
NPI 1730390048
Psychiatry & Neurology - Psychiatry in Chicago, IL

Active since May 25, 2007
676 N SAINT CLAIR ST, SUITE#1785, CHICAGO, IL 60611(312) 867-0331 Get Directions Write a Review

NPPES record last updated: May 17, 2018. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. Ellen Marie Markus M.d., NPPES

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

DR. ELLEN MARIE MARKUS M.D., (NPI 1730390048) is an individual psychiatry provider in Chicago, Illinois, licensed in Illinois (036-99512) and active in the NPI registry since May 2007.

NPPES Registry Identity

NPI1730390048
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameDR. ELLEN MARIE MARKUSCredential: M.D.,
Location Address676 N SAINT CLAIR ST, SUITE#1785Chicago, IL 60611
Mailing Address676 N Saint Clair St, Suite#1785Chicago, IL 60611-2927 · (312) 867-0331
Sole ProprietorNo
Enumeration DateMay 25, 2007
Last NPPES UpdateMay 17, 2018
NPI 1730390048 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License Licensed in IL · 036-99512
Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

676 N SAINT CLAIR ST, Chicago, IL 60611

Other Identifiers 1

Other20-3377504IL · Fein

Medicare Participation & PECOS Enrollment Status

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Opted-Out of Medicare? Yes

  • Opt-Out Effective Date: 06-11-2021

  • Opt-Out End Date: 06-11-2027

  • Eligible to Order and Refer? No

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Dentist (General Practice)
676 N SAINT CLAIR ST, STE 1773
CHICAGO, IL 60611
Internal Medicine
676 N SAINT CLAIR ST, STE 2300
CHICAGO, IL 60611
Internal Medicine
676 N SAINT CLAIR ST, STE 2300
CHICAGO, IL 60611
Physician Assistant (Medical)
676 N SAINT CLAIR ST, 19TH FLOOR
CHICAGO, IL 60611
Internal Medicine
676 N SAINT CLAIR ST, STE 2300
CHICAGO, IL 60611
Surgery
676 N SAINT CLAIR ST, SUITE 1525A
CHICAGO, IL 60611
Surgery
676 N SAINT CLAIR ST, SUITE 1525
CHICAGO, IL 60611
Surgery
676 N SAINT CLAIR ST, SUITE 1525
CHICAGO, IL 60611
Internal Medicine (Gastroenterology)
676 N SAINT CLAIR ST, SUITE 1525
CHICAGO, IL 60611
Genetic Counselor, MS
676 N SAINT CLAIR ST
CHICAGO, IL 60611
Internal Medicine (Medical Oncology)
676 N SAINT CLAIR ST, STE 2140
CHICAGO, IL 60611
Nurse Practitioner
676 N SAINT CLAIR ST, STE 2140
CHICAGO, IL 60611
Radiology (Neuroradiology)
676 N SAINT CLAIR ST, SUITE 1400
CHICAGO, IL 60611
Genetic Counselor, MS
676 N SAINT CLAIR ST, SUITE 880
CHICAGO, IL 60611
Orthopaedic Surgery
676 N SAINT CLAIR ST, STE 450
CHICAGO, IL 60611
Orthopaedic Surgery
676 N SAINT CLAIR ST, STE 450
CHICAGO, IL 60611
Internal Medicine (Gastroenterology)
676 N SAINT CLAIR ST, SUITE 1525A
CHICAGO, IL 60611
Internal Medicine (Gastroenterology)
676 N SAINT CLAIR ST, SUITE 1525
CHICAGO, IL 60611
Internal Medicine (Gastroenterology)
676 N SAINT CLAIR ST, SUITE 1525
CHICAGO, IL 60611
Internal Medicine (Gastroenterology)
676 N SAINT CLAIR ST, SUITE 1525
CHICAGO, IL 60611

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1730390048, enumerated as an "individual" on May 25, 2007.

The provider is located at 676 N SAINT CLAIR ST SUITE#1785 CHICAGO, IL 60611 and the phone number is (312) 867-0331.

Psychiatry & Neurology with taxonomy code 2084P0800X and a focus in Psychiatry.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.