DR. JEFFREY LEIGHTON TONG MD
Accepted Insurance for NPI 1922405521
Anesthesiology in Chicago, IL

Active since November 25, 2014PECOS EnrolledAccepts Medicare Assignment

97.71/100

CMS Quality Rating

5841 S MARYLAND AVE, UNIVERSITY OF CHICAGO MEDICAL CENTER, CHICAGO, IL 60637(773) 702-1000 Get Directions

NPPES record last updated: September 13, 2016. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Does Dr. Tong take my insurance?

Oscar Health includes Dr. Tong in 15 Illinois plans sold on Get Covered Illinois for 2026.

InsurerOscar Health 15 plans

Call before you book: insurer directories can be out of date, so call the office at (773) 702-1000 to confirm your plan is accepted. These are Marketplace (ACA) plans only; employer, Medicare Advantage and Medicaid plans are not listed. The NPPES record lists a Washington Medicaid ID; ask the office which Medicaid plans it takes.

15 plans · 2026 plan year

Illinois plans 15 plans

Plans sold to Illinois residents. Costs are for the standard version of each plan.

Oscar Health

15 plans · HMO

Accepting new patients

Individual Illinois Select network · 8 plans · Preferred tier

Gold Classic Standard (Select)HMOGold$2,00011574IL0020053

Gold Simple (Select)HMOGold$3,30011574IL0020059

Buena Salud Plateado 4360 (Select)HMOSilver$4,36011574IL0020057

Silver Classic Standard (Select)HMOSilver$6,00011574IL0020052

Silver Simple Diabetes (Select)HMOSilver$6,50011574IL0020060

Bronze Elite + PCP Saver Plus Rx (Select)HMOExpanded Bronze$011574IL0020055

Bronze Classic Standard (Select)HMOExpanded Bronze$7,50011574IL0020050

Bronze Simple (Select)HMOExpanded Bronze$9,00011574IL0020058

Individual Illinois Choice network · 7 plans · Preferred tier

Gold Classic Standard (Choice)HMOGold$2,00011574IL0010053

Gold Simple (Choice)HMOGold$3,30011574IL0010057

Silver Classic Standard (Choice)HMOSilver$6,00011574IL0010052

Silver Simple Diabetes (Choice)HMOSilver$6,50011574IL0010045

Bronze Elite + PCP Saver Plus Rx (Choice)HMOExpanded Bronze$011574IL0010055

Bronze Classic Standard (Choice)HMOExpanded Bronze$7,50011574IL0010050

Bronze Simple (Choice)HMOExpanded Bronze$9,00011574IL0010056

Questions about Dr. Tong’s insurance

Does Dr. Tong take Oscar Health?

For Illinois Marketplace plans, yes: Oscar Health includes Dr. Tong in 15 plans for 2026. Call the office at (773) 702-1000 to confirm your plan before booking.

Is Dr. Tong accepting new patients?

The insurers that list Dr. Tong report that Dr. Tong is accepting new patients. Call the office at (773) 702-1000 to confirm your plan before booking.

Do I need a referral to see Dr. Tong?

Yes, the Illinois plans that list Dr. Tong require a specialist referral.

Does Dr. Tong accept Medicare?

Yes. CMS files show Dr. Tong accepts Medicare assignment and is enrolled in PECOS, which allows ordering and referring for Medicare patients.

About this data

This page combines public files from insurers and from CMS. NPI Profile does not contract with insurers and does not decide who is in network.

Source	What it provides here	Source date
Insurer provider directory files	Which plans list this provider, network tier, accepting new patients, years listed. Insurers selling on HealthCare.gov must publish these files under CMS rules.	Oscar Health: Oct 15, 2026
CMS state-based exchange public use files	Plan details for states that run their own exchange, here Illinois. No document links.	Plan year 2026, Jun 3, 2026

Only Marketplace (ACA) plans are covered. Employer, Medicare Advantage and Medicaid managed care networks are not in these files.
Costs are for the standard version of each plan. People who qualify for cost-sharing reductions pay less on Silver plans.
Accepting new patients and network tier are reported by each insurer, and can differ from what the practice tells you.
Networks change during the year. Confirm with your insurer or the practice before booking.