DONALD LEI MD
NPI 1497331201
Dermatology in Chicago, IL
About Donald Lei Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DONALD LEI MD (NPI 1497331201) is an individual dermatology provider in Chicago, Illinois, licensed in Illinois (036-174245) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS, is affiliated with Rush Oak Park Hospital, and maintains a secondary practice location in New York.
NPPES Registry Identity
Specialties & Licenses
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.
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Donald Lei Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Rush Oak Park Hospital
Acute Care Hospitals · Oak Park, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60707 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Donald Lei's NPI number?
The NPI number for Donald Lei is 1497331201. It was assigned to this individual provider in the NPPES registry on March 22, 2021.
Where is Donald Lei located?
Donald Lei practices at 1625 N Harlem Ave, Chicago, IL 60707. The listed phone number is (312) 947-7546.
What is Donald Lei's specialty?
The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.
Is Donald Lei enrolled in Medicare?
Yes. Donald Lei is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
What insurance does Donald Lei accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Home State Health list Donald Lei as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Donald Lei affiliated with any hospitals?
According to CMS data, Donald Lei is affiliated with Rush Oak Park Hospital.
When was this NPI record last updated?
The NPPES record for Donald Lei was last updated on July 8, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.
