Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1063275964 Individual Practitioner Male Practitioner

Timothy Freeman

Dermatology • Chicago, IL

Professional Overview & Biography Verified Profile Summary

Timothy Freeman is a registered healthcare professional specializing in Dermatology in Chicago, IL. Practice services are available at 251 E HURON ST under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

251 E Huron St

Chicago, IL 606113055

Telephone 3129262000
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Dermatology in Chicago, IL

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 17.3 Yrs
State Avg: 23.1 Yrs
Regional Practice Density
242 Specialists

Practicing in Chicago, IL (673 Statewide)

Telehealth Adoption Rate
9.9% 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: 2026-06-11
Dermatology Primary Specialty

NUCC Taxonomy Code: 207N00000X

State License IL 125086319

A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.

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

11 Historical Events
📍
Updated Practice Location June 11, 2026

Registered at 251 E HURON ST, CHICAGO, IL 606113055 (Tel: 3129262000)

📍
Updated Business Mailing Address June 11, 2026

Registered at 251 E HURON ST, CHICAGO, IL 606113055 (Tel: 3129262000)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 11, 2026

Dermatology (License #125086319 in IL)

📍
Updated Practice Location March 24, 2025

Registered at 7435 WEST TALCOTT AVE, RESURRECTION MEDICAL CENTER, GENESIS DEJESUS, CHICAGO, IL 606313707 (Tel: 4787333018)

📍
Updated Business Mailing Address March 24, 2025

Registered at 7435 W TALCOTT AVE, RESURRECTION MEDICAL CENTER, GENESIS DEJESUS, CHICAGO, IL 606313707

NPI Profile Active February 02, 2024

NPI status registered as active in NPPES database

📍
Updated Practice Location February 02, 2024

Registered at 660 S EUCLID AVE, SAINT LOUIS, MO 631101010 (Tel: 4787333018)

📍
Updated Business Mailing Address February 02, 2024

Registered at 4100 LINDELL BLVD APT 301, SAINT LOUIS, MO 631082911

👤
Provider Name / Credentials Updated February 02, 2024

Recorded as TIMOTHY FREEMAN

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 02, 2024

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration February 02, 2024

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1063275964
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: February 02, 2024
Last Update: June 11, 2026
Sole Proprietor: No

Mailing Address

251 E Huron St

Chicago, IL 606113055

Phone: 3129262000

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.