Doctor profile · Federal record
Dr. John Cheregi, M.D.
Surgery Physician (CMS: General Surgery) · Surgery Physician · Surgery Physician · Barrington, IL
- NPI 1760632384
- Accepts Medicare
- 19 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
802 Fox Glen CT
Barrington, IL 600101860
(847) 381-8161
fax (847) 381-8167 - Additional location
-
200 Hawkins Dr
Iowa City, IA 522421009
(319) 384-7359
fax (319) 356-8378
Credentials & registration
- NPI registered
- September 2008 — 18 yrs on file
- Profile last updated
- January 4, 2022
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State licenses (3)
- Illinois #036124623 · Illinois #36-3196629 · Iowa #40391
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1760632384. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
132
Distinct HCPCS
4
Medicare allowed
$25,844
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 47 | 47 | $171 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 44 | 29 | $120 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 27 | 21 | $130 | |
47562 |
Removal of gallbladder using an endoscope | 14 | 14 | $642 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 30. This provider delivers 4.4× the peer median.Open Payments
Industry payments received
All-time total
$3,171
Transactions
17
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Medtronic, Inc. | 7 | $2,879.89 | |
| Novo Nordisk Inc | 5 | $115.02 | |
| Baxter Healthcare | 1 | $88.89 | |
| CONMED Corporation | 1 | $41.67 | |
| Currax Pharmaceuticals LLC | 2 | $30.16 | |
| Lilly USA, LLC | 1 | $15.68 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
28
Patients
0
Total drug cost
$337
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Famotidine | Generic | 28 | 0 | $337 |
Hospital affiliations
Frequently asked questions
What is Dr. John Cheregi's medical specialty?
Dr. John Cheregi practices Surgery Physician in Barrington, IL.
Where does Dr. John Cheregi practice?
Dr. John Cheregi practices at 802 Fox Glen CT, Barrington, IL 600101860. Office phone: 8473818161.
What is Dr. John Cheregi's NPI?
Dr. John Cheregi's National Provider Identifier (NPI) is 1760632384, issued by NPPES.
Does Dr. John Cheregi accept Medicare assignment?
Yes. Dr. John Cheregi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Cheregi commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.