1. Home
  2. Directory
  3. Illinois
  4. Evanston
  5. Psychiatry Neurology
  6. NPI Profile

STEPHEN J. CHERNAIK MD
NPI 1184644775
Psychiatry & Neurology - Psychiatry in Evanston, IL

Active since July 19, 2006PECOS Enrolled
2650 RIDGE AVE, ROOM 5301, EVANSTON, IL 60201(847) 570-2841(847) 570-2939 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Stephen J. Chernaik Md NPPES

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

STEPHEN J. CHERNAIK MD (NPI 1184644775) is an individual psychiatry provider in Evanston, Illinois and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1184644775
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameSTEPHEN J. CHERNAIKCredential: MD
Location Address2650 RIDGE AVE, ROOM 5301Evanston, IL 60201-1718
Mailing Address2650 Ridge Ave, Evanston HospitalEvanston, IL 60201-1718 · (847) 570-1206 · Fax (847) 570-1248
Phone(847) 570-2841
Fax(847) 570-2939
Sole ProprietorNo
Enumeration DateJuly 19, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1184644775 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
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.
2650 RIDGE AVE, Evanston, IL 60201
Open in Google Maps ↗

Other Identifiers 1

Medicare UPINC41983

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Stephen J. Chernaik Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer– Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60201 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$183.39 typical visit price
range $60.08 – $183.39
Typical copayment $45.84 (range $15.02 – $45.84)
Most-billed visit code 99205
Established Patient
$74.80 typical visit price
range $18.97 – $148.12
Typical copayment $18.70 (range $4.74 – $37.03)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

DR. THOMAS LEE CIBULL M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
2650 RIDGE AVE, EVANSTON HOSPITAL
EVANSTON, IL 60201
Cook County (847) 570-2040
DR. DANIEL K. WEST MD
Radiology (Diagnostic Radiology)
2650 RIDGE AVE, DEPARTMENT OF RADIOLOGY, G507
EVANSTON, IL 60201
Cook County (847) 570-2475
JOEL BERNSTEIN M.D.
Radiology (Diagnostic Radiology)
2650 RIDGE AVE, EVANSTON HOSPITAL
EVANSTON, IL 60201
Cook County (847) 570-1206
MATTHEW R. SHERWOOD MD
Internal Medicine
2650 RIDGE AVE, DIVISION OF INTERNAL MEDICINE RM 4324
EVANSTON, IL 60201
Cook County (847) 570-1010
MICHAEL T. GILLAM M.D.
Emergency Medicine
2650 RIDGE AVE, EMERGENCY MEDICINE RM G909
EVANSTON, IL 60201
Cook County (847) 570-2114
MARLENE ANGELICO CNP
Nurse Practitioner (Acute Care)
2650 RIDGE AVE, EMERGENCY MEDICINE, RM G903C
EVANSTON, IL 60201
Cook County (847) 570-1355
DR. SADIE ANNE LAPONSIE M.D.
Pediatrics
2650 RIDGE AVE
EVANSTON, IL 60201
Cook County (847) 570-2000
ANNE PEIFFER MD
Obstetrics & Gynecology
2650 RIDGE AVE
EVANSTON, IL 60201
Cook County (847) 570-3624

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 Stephen Chernaik's NPI number?

The NPI number for Stephen Chernaik is 1184644775. It was assigned to this individual provider in the NPPES registry on July 19, 2006.

Where is Stephen Chernaik located?

Stephen Chernaik practices at 2650 Ridge Ave Room 5301, Evanston, IL 60201. The listed phone number is (847) 570-2841.

What is Stephen Chernaik's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Stephen Chernaik enrolled in Medicare?

Yes. Stephen Chernaik is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Stephen Chernaik was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.