Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1518898337 Individual Practitioner Male Practitioner

Dr. Patrick Joseph Jennings , MD

Surgery • Chicago, IL

Professional Overview & Biography Verified Profile Summary

Dr. Patrick Jennings, MD is a registered healthcare professional specializing in Surgery in Chicago, IL. Practice services are available at 600 S PAULINA ST under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

600 S Paulina St

Chicago, IL 606123806

Telephone 3129420312
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Chicago, IL

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 22.3 Yrs
State Avg: 27.3 Yrs
Regional Practice Density
579 Specialists

Practicing in Chicago, IL (1624 Statewide)

Telehealth Adoption Rate
4.8% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2026-06-19
Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License IL 125.088381

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Student in an Organized Health Care Education/Training Program

NUCC Taxonomy Code: 390200000X

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

Practice Associates & Co-Workers

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

40 Associated Practitioners
NPI 1023787157

Doctor of Medicine (M.D.)

Dr. Kobe Perez , MD

Family Medicine

NPI 1043145287

Doctor of Medicine (M.D.)

Jacob Fries

Psychiatry & Neurology - Neurology

NPI 1063306694
Dr. Madison Dew , MD

Psychiatry & Neurology - Neurology

NPI 1083456958

Doctor of Medicine (M.D.)

Dr. Daniel Wolfson , MD

Neurological Surgery

NPI 1093339830

Doctor of Medicine (M.D.)

Dr. Aura Enache , MD

Internal Medicine

NPI 1093640443

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

7 Historical Events
🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 19, 2026

Surgery (License #125.088381 in IL)

NPI Profile Active May 28, 2026

NPI status registered as active in NPPES database

📍
Updated Practice Location May 28, 2026

Registered at 600 S PAULINA ST, CHICAGO, IL 606123806 (Tel: 3129420312)

📍
Updated Business Mailing Address May 28, 2026

Registered at 600 S PAULINA ST, CHICAGO, IL 606123806

👤
Provider Name / Credentials Updated May 28, 2026

Recorded as PATRICK JENNINGS, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 28, 2026

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration May 28, 2026

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1518898337
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 28, 2026
Last Update: June 19, 2026
Sole Proprietor: No

Mailing Address

600 S Paulina St

Chicago, IL 606123806

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.