DR. EDWARD WARREN PIROK III M.D., PH.D.
NPI 1437315116
Psychiatry & Neurology - Psychiatry in Chicago, IL

Active since August 01, 2008Opted out of Medicare · through Nov 15, 2027
446 E ONTARIO ST, SUITE 6-300, CHICAGO, IL 60611(312) 926-8200 Get Directions Write a Review

NPPES record last updated: February 17, 2010. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Edward Warren Pirok Iii M.d., Ph.d. NPPES

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

DR. EDWARD WARREN PIROK III M.D., PH.D. (NPI 1437315116) is an individual psychiatry provider in Chicago, Illinois, licensed in Illinois (125063280) and active in the NPI registry since August 2008. He has opted out of Medicare through November 15, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1437315116
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDR. EDWARD WARREN PIROK IIICredential: M.D., PH.D.
Location Address446 E ONTARIO ST, SUITE 6-300Chicago, IL 60611-4418
Mailing Address737 N Michigan Ave, Suite 2240Chicago, IL 60611-2615 · (312) 291-4275
Sole ProprietorNo
Enumeration DateAugust 1, 2008
Last NPPES UpdateFebruary 17, 2010
NPI 1437315116 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 · 125063280
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.
446 E ONTARIO ST, Chicago, IL 60611

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. Edward Warren Pirok Iii M.d., Ph.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 November 15, 2017 through November 15, 2027.

Opt-Out Effective DateNovember 15, 2017
Opt-Out In Effect ThroughNovember 15, 2027Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60611 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.

Clinical Neuropsychologist
446 E ONTARIO ST, SUITE 7-100
CHICAGO, IL 60611
Social Worker (Clinical)
446 E ONTARIO ST, SUITE 7-100
CHICAGO, IL 60611
Psychiatry & Neurology (Psychiatry)
446 E ONTARIO ST
CHICAGO, IL 60611
Registered Nurse (Psychiatric/Mental Health, Adult)
446 E ONTARIO ST, NORTHWESTERN MEMORIAL HOSPITAL, SUITE 7-248
CHICAGO, IL 60611
Student in an Organized Health Care Education/Training Program
446 E ONTARIO ST, 7-200
CHICAGO, IL 60611
Physical Therapist
446 E ONTARIO ST
CHICAGO, IL 60611
Psychiatric Unit
446 E ONTARIO ST
CHICAGO, IL 60611
Occupational Therapist (Mental Health)
446 E ONTARIO ST, SUITE 6-200
CHICAGO, IL 60611

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 Edward Pirok's NPI number?

The NPI number for Edward Pirok is 1437315116. It was assigned to this individual provider in the NPPES registry on August 1, 2008.

Where is Edward Pirok located?

Edward Pirok practices at 446 E Ontario St Suite 6-300, Chicago, IL 60611. The listed phone number is (312) 926-8200.

What is Edward Pirok's specialty?

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

Is Edward Pirok enrolled in Medicare?

No. Edward Pirok has opted out of Medicare through November 15, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Edward Pirok was last updated on February 17, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.