Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1497331201 Individual Practitioner Male Practitioner

Dr. Donald Lei , MD

Dermatology • Chicago, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Donald Lei, MD is a certified Dermatology practicing in Chicago, IL. With approximately 5 years of clinical experience since graduating from University Of Chicago, Pritzker School Of Medicine in 2021, Dr. Lei delivers high-quality medical care to the local community at 1625 N HARLEM AVE.

Dr. Lei is affiliated with Rush University Medical Group and accepts Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

1625 N Harlem Ave

Chicago, IL 607074303

Telephone 3129477546

Medicare Profile & Education

Medical School

University Of Chicago, Pritzker School Of Medicine

Graduation Year

2021

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Dermatology in Chicago, IL

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
5 Yrs -12.3 yrs vs City Avg
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

Clinical Seniority & Experience Comparison

Dr. Lei (5 Years) 5 Yrs
Chicago Specialty Average (17.3 Years) 17.3 Yrs

Medical Specialties & State Licenses

CMS Verified: 2025-06-24
Dermatology Primary Specialty

NUCC Taxonomy Code: 207N00000X

State License IL 036-174245

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.

Hospital & Practice Group Affiliations

Rush University Medical Group

1625 N Harlem Ave, Chicago, IL 607074303

Phone: 7083120360

Secondary Practice Locations

1000 10th Ave

New York, NY 100191147

Phone: 2125234000

Practice Associates & Co-Workers

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

5 Associated Practitioners
NPI 1205454915

Doctor of Medicine (M.D.)

NPI 1306638069

Doctor of Medicine (M.D.)

NPI 1477285658
NPI 1821890492
NPI 1831935444

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

9 Historical Events
📍
Updated Practice Location July 08, 2025

Registered at 1625 N HARLEM AVE, CHICAGO, IL 607074303 (Tel: 3129477546)

📍
Updated Business Mailing Address July 08, 2025

Registered at 1625 N HARLEM AVE, CHICAGO, IL 607074303 (Tel: 3129477546)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2025

Dermatology (License #036-174245 in IL)

NPI Profile Active March 26, 2021

NPI status registered as active in NPPES database

📍
Updated Practice Location March 26, 2021

Registered at 1000 10TH AVE, NEW YORK, NY 100191147 (Tel: 2125234000)

📍
Updated Business Mailing Address March 26, 2021

Registered at 1000 10TH AVE STE 3A-08, NEW YORK, NY 100191147 (Tel: 2122596777)

👤
Provider Name / Credentials Updated March 26, 2021

Recorded as DONALD LEI, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 26, 2021

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration March 22, 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: 1497331201
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 22, 2021
Last Update: July 08, 2025
Sole Proprietor: No

Mailing Address

1625 N Harlem Ave

Chicago, IL 607074303

Phone: 3129477546

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.