Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1639373699 Individual Practitioner Female Practitioner

Dr. Jennifer Marissa Banayan , MD

Anesthesiology • Chicago, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Jennifer Banayan, MD is a certified Anesthesiology practicing in Chicago, IL. With approximately 24 years of clinical experience since graduating from Rush Medical College Of Rush University in 2002, Dr. Banayan delivers high-quality medical care to the local community at 250 E SUPERIOR ST.

Dr. Banayan is affiliated with Northwestern Medical Faculty Foundation and accepts Medicare assignment.

Frequently performed procedures and clinical services include anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope, insertion of artery tube for blood sampling or infusion through skin, ultrasound of heart with probe in esophagus, with report. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

250 E Superior St

Chicago, IL 60611

Telephone 3129262000
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Rush Medical College Of Rush University

Graduation Year

2002

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Anesthesiology in Chicago, IL

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
24 Yrs +5.3 yrs vs City Avg
City Avg: 18.7 Yrs
State Avg: 28.6 Yrs
Regional Practice Density
1142 Specialists

Practicing in Chicago, IL (2670 Statewide)

Telehealth Adoption Rate
1.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
93.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Banayan (24 Years) 24 Yrs
Chicago Specialty Average (18.7 Years) 18.7 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope
20 20 $1374.75 $90.55

Medical Specialties & State Licenses

Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

State License IL 036.122189

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.

Hospital & Practice Group Affiliations

Northwestern Medical Faculty Foundation

251 E Huron, Chicago, IL 606112908

Phone: 3129262280

Secondary Practice Locations

5841 S Maryland Ave

Chicago, IL 606371447

Phone: 7737021000

5841 S Maryland Ave

Chicago, IL 606371447

Phone: 7737021000

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners
Seong Park

Internal Medicine

NPI 1003429366
Dr. Emma Greever , MD

Emergency Medicine

NPI 1003493040

Doctor of Medicine (M.D.)

NPI 1003518432

Doctor of Medicine (M.D.)

Dr. Ashraf Samhan , MD

Internal Medicine

NPI 1003518747

Doctor of Medicine (M.D.)

Dr. Sabina Spigner , MD, MS, MPH

Obstetrics & Gynecology

NPI 1003519679

Doctor of Medicine (M.D.), Master of Science, Master of Public Health

Emily Gleason

Obstetrics & Gynecology

NPI 1003675406

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

8 Historical Events
📍
Updated Practice Location April 22, 2019

Registered at 250 E SUPERIOR ST, CHICAGO, IL 60611 (Tel: 3129262000)

📍
Updated Business Mailing Address April 22, 2019

Registered at 680 N LAKE SHORE DR, CHICAGO, IL 606114546 (Tel: 3126956868)

NPI Profile Active November 01, 2012

NPI status registered as active in NPPES database

📍
Updated Practice Location November 01, 2012

Registered at 5841 S MARYLAND AVE, CHICAGO, IL 606371447 (Tel: 7737021000)

📍
Updated Business Mailing Address November 01, 2012

Registered at 2 W DELAWARE PL, 1403, CHICAGO, IL 606103401 (Tel: 3127510180)

👤
Provider Name / Credentials Updated November 01, 2012

Recorded as JENNIFER BANAYAN, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 01, 2012

Anesthesiology (License #036.122189 in IL)

🟢
Initial NPI Registration & Enumeration June 13, 2007

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews
No patient reviews submitted yet for Dr. Jennifer Banayan. Be the first to share your experience!

Sign in to leave a review for Dr. Jennifer Banayan

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1639373699
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 13, 2007
Last Update: April 22, 2019
Sole Proprietor: No

Mailing Address

680 N Lake Shore Dr

Chicago, IL 606114546

Phone: 3126956868

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.