Doctor profile · Federal record

Dr. Hieu Ton-That, MD

Surgery Physician (CMS: General Surgery) · Surgery Physician · Surgical Critical Care Physician · Trauma Surgery Physician · Maywood, IL

  • NPI 1457359259
  • Accepts Medicare
  • 28 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2160 S 1St Ave, Ems Building
Maywood, IL 601533328
(708) 216-9000
fax (708) 327-3474
Mailing address
2160 S. First Avenue, Ems Building
Maywood, IL 60153

Credentials & registration

NPPES · NUCC
NPI registered
July 2005 — 21 yrs on file
Profile last updated
May 4, 2021
Year of graduation
1998 — 28 yrs since
Specialty taxonomy
208600000X — NUCC code
State licenses (2)
Illinois #036106817 · Rhode Island #11574

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1457359259. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
419
Distinct HCPCS
7
Medicare allowed
$64,000
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 150 91 $125
99291 Critical care, first 30-74 minutes 142 58 $227
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 37 23 $81
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 35 35 $182
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional 22 19 $9
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 22 22 $137
36620 Insertion of artery tube for blood sampling or infusion through skin 11 11 $47

In context: peer comparison

Among 12 peers in Maywood Surgery Physician, average services per provider: 52. This provider delivers 8.1× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$22
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Ethicon US, LLC 1 $22.40

By nature of payment

Food and Beverage
$22

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Hieu Ton-That's medical specialty?
Dr. Hieu Ton-That practices Surgery Physician in Maywood, IL.
Where does Dr. Hieu Ton-That practice?
Dr. Hieu Ton-That practices at 2160 S 1St Ave, Maywood, IL 601533328. Office phone: 7082169000.
What is Dr. Hieu Ton-That's NPI?
Dr. Hieu Ton-That's National Provider Identifier (NPI) is 1457359259, issued by NPPES.
Does Dr. Hieu Ton-That accept Medicare assignment?
Yes. Dr. Hieu Ton-That accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Hieu Ton-That commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Critical care (HCPCS 99291); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.