Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1760065874 Individual Practitioner Male Practitioner

Dr. Thomas Frost Cunningham , MD

Hospitalist • Chicago, IL

Professional Overview & Biography Verified Profile Summary

Dr. Thomas Cunningham, MD is a registered healthcare professional specializing in Hospitalist in Chicago, IL. Practice services are available at 1620 W HARRISON ST under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

1620 W Harrison St

Chicago, IL 606123801

Telephone 3129424200
Associated Practice Facility / Clinic
🏢 Rush University Medical Group Facility NPI 1093819542

Specialty Benchmarks & Practice Insights

Comparative analytics for Hospitalist in Chicago, IL

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 13.2 Yrs
State Avg: 17.6 Yrs
Regional Practice Density
431 Specialists

Practicing in Chicago, IL (1537 Statewide)

Telehealth Adoption Rate
5.3% 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: 2026-06-30
Hospitalist Primary Specialty

NUCC Taxonomy Code: 208M00000X

State License IL 036.180657

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Internal Medicine

NUCC Taxonomy Code: 207R00000X

State License IL 036.180657

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Secondary Practice Locations

600 S Paulina St Ste 403

Chicago, IL 606123806

Phone: 3129427100

Practice Associates & Co-Workers

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

39 Associated Practitioners
NPI 1053590430

Doctor of Medicine (M.D.)

NPI 1073788121

Doctor of Medicine (M.D.)

Dr. Daniel Okamoto , MD

Internal Medicine

NPI 1073803979

Doctor of Medicine (M.D.)

NPI 1083242184
Mark Brimmeier , PA-C

Physician Assistant

NPI 1083441455

Physician Assistant (Certified)

Logan Lew

Physician Assistant

NPI 1093541021

Career & Practice History Timeline

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

10 Historical Events
📍
Updated Practice Location June 30, 2026

Registered at 1620 W HARRISON ST, CHICAGO, IL 606123801 (Tel: 3129424200)

📍
Updated Business Mailing Address June 30, 2026

Registered at 1620 W HARRISON ST, CHICAGO, IL 606123801 (Tel: 3129424200)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 30, 2026

Internal Medicine (License #036.180657 in IL)

👤
Provider Name / Credentials Updated May 14, 2023

Recorded as THOMAS CUNNINGHAM, MD

NPI Profile Active May 05, 2021

NPI status registered as active in NPPES database

📍
Updated Practice Location May 05, 2021

Registered at 600 S PAULINA ST STE 403, CHICAGO, IL 606123806 (Tel: 3129427100)

📍
Updated Business Mailing Address May 05, 2021

Registered at 600 S PAULINA ST STE 403, CHICAGO, IL 606123806

👤
Provider Name / Credentials Updated May 05, 2021

Recorded as THOMAS CUNNINGHAM

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 05, 2021

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration May 05, 2021

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: 1760065874
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 05, 2021
Last Update: June 30, 2026
Sole Proprietor: Yes

Mailing Address

1620 W Harrison St

Chicago, IL 606123801

Phone: 3129424200

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.