Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

HENRY G LIOKUMOVICH MD
NPI 1639757172
Anesthesiology in Chicago, IL

Active since March 29, 2021PECOS Enrolled
1901 W HARRISON ST FL 5, CHICAGO, IL 60612(312) 864-1905 Get Directions Write a Review

NPPES record last updated: August 25, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

Record update history: Aug 25, 2026, Mar 29, 2021 (2 updates tracked since 2021).

About Henry G Liokumovich Md NPPES

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

HENRY G LIOKUMOVICH MD (NPI 1639757172) is an individual anesthesiology provider in Chicago, Illinois, licensed in Illinois (036168988) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS and maintains a secondary practice location in Winfield.

NPPES Registry Identity

NPI1639757172
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameHENRY G LIOKUMOVICHCredential: MD
Location Address1901 W HARRISON ST FL 5Chicago, IL 60612-3714
Mailing Address1901 W Harrison St Fl 5Chicago, IL 60612-3714 · (312) 864-1905
Sole ProprietorNo
Enumeration DateMarch 29, 2021
Last NPPES UpdateAugust 25, 20262 updates tracked since enumeration
NPPES CertifiedAugust 25, 2026
NPI 1639757172 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License Licensed in IL · 036168988
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
1901 W HARRISON ST FL 5, Chicago, IL 60612

Other Names 1

Other Name (5)Gennadiy Guralnik

Secondary Practice Location 1

Location 125 N Winfield RdWinfield, IL 60190-1379 · Phone (630) 933-6675 · Fax (630) 933-2614

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Henry G Liokumovich 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.

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Emergency Medicine
1901 W HARRISON ST FL 5
CHICAGO, IL 60612
Student in an Organized Health Care Education/Training Program
1901 W HARRISON ST FL 5
CHICAGO, IL 60612
Student in an Organized Health Care Education/Training Program
1901 W HARRISON ST FL 5
CHICAGO, IL 60612

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 Henry Liokumovich's NPI number?

The NPI number for Henry Liokumovich is 1639757172. It was assigned to this individual provider in the NPPES registry on March 29, 2021. The provider is also known as Gennadiy Guralnik.

Where is Henry Liokumovich located?

Henry Liokumovich practices at 1901 W Harrison St Fl 5, Chicago, IL 60612. The listed phone number is (312) 864-1905.

What is Henry Liokumovich's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Henry Liokumovich enrolled in Medicare?

Yes. Henry Liokumovich is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Henry Liokumovich was last updated on August 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 29 days 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.