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SERGIO GUTIERREZ NUNEZ MD
NPI 1003705724
Anesthesiology in Chicago, IL

Active since June 30, 2025
836 W WELLINGTON AVE, CHICAGO, IL 60657(773) 296-5187(773) 296-8074 Get Directions Write a Review

NPPES record last updated: June 30, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Sergio Gutierrez Nunez Md NPPES

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

SERGIO GUTIERREZ NUNEZ MD (NPI 1003705724) is an individual anesthesiology provider in Chicago, Illinois, licensed in Illinois (125.085328) and active in the NPI registry since June 2025.

NPPES Registry Identity

NPI1003705724
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameSERGIO GUTIERREZ NUNEZCredential: MD
Location Address836 W WELLINGTON AVEChicago, IL 60657-5147
Mailing Address455 W Wellington Ave Apt 267Chicago, IL 60657-5836 · (385) 223-3342
Phone(773) 296-5187
Fax(773) 296-8074
Sole ProprietorNo
Enumeration DateJune 30, 2025
NPPES CertifiedJune 29, 2025
✔ NPI 1003705724 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in IL · 125.085328
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.
836 W WELLINGTON AVE, Chicago, IL 60657
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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. ROBERT R TURELLI JR. MD
Emergency Medicine
836 W WELLINGTON AVE
CHICAGO, IL 60657
Cook County (773) 296-5878
JAYME L. CAPPA
Speech-Language Pathologist
836 W WELLINGTON AVE
CHICAGO, IL 60657
Cook County (773) 296-7988
DR. CHIMUANYA OKOLI MD
Internal Medicine (Sleep Medicine)
836 W WELLINGTON AVE
CHICAGO, IL 60657
Cook County (773) 296-5424
DEBRA FARIDA
Nurse Anesthetist, Certified Registered
836 W WELLINGTON AVE
CHICAGO, IL 60657
Cook County (773) 975-1600
MALIK SAHOURI DO
Anesthesiology
836 W WELLINGTON AVE
CHICAGO, IL 60657
Cook County (773) 296-5187
MS. NOREEN MARIE SHERIDAN RD. LDN,CDE
Dietitian, Registered
836 W WELLINGTON AVE, FOOD AND NUTRITION DEPT.
CHICAGO, IL 60657
Cook County (773) 296-5912
ANN M HARVEY APN, CNP
Nurse Practitioner
836 W WELLINGTON AVE
CHICAGO, IL 60657
Cook County (773) 296-3646
DR. NAVEEN PRABHAKAR M.D.
Radiology (Diagnostic Radiology)
836 W WELLINGTON AVE
CHICAGO, IL 60657
Cook County (773) 296-7820

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 Sergio Gutierrez Nunez's NPI number?

The NPI number for Sergio Gutierrez Nunez is 1003705724. It was assigned to this individual provider in the NPPES registry on June 30, 2025.

Where is Sergio Gutierrez Nunez located?

Sergio Gutierrez Nunez practices at 836 W Wellington Ave, Chicago, IL 60657. The listed phone number is (773) 296-5187.

What is Sergio Gutierrez Nunez's specialty?

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

When was this NPI record last updated?

The NPPES record for Sergio Gutierrez Nunez was last updated on June 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.