Doctor profile · Federal record
Dr. Dennis Hong
Critical Care Medicine (Internal Medicine) Physician (CMS: Critical Care (Intensivists)) · Pulmonary Disease Physician · Chicago, IL
- NPI 1285730606
- Accepts Medicare
- 39 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2525 S Michigan Ave
Chicago, IL 606162315
(312) 567-5564
fax (312) 328-7819
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- May 21, 2022
- Year of graduation
- 1987 — 39 yrs since
- Specialty taxonomy
- 207RC0200X — NUCC code
- State licenses (2)
- Illinois #036079412 · Illinois #036-079412
- Medicaid
- IL #036079412
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1285730606. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
487
Distinct HCPCS
3
Medicare allowed
$102,257
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 416 | 127 | $227 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 47 | 41 | $125 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 24 | 23 | $89 |
In context: peer comparison
Among 9 peers in Chicago Critical Care Medicine (Internal Medicine) Physician, average services per provider: 94. This provider delivers 5.2× the peer median.Open Payments
Industry payments received
All-time total
$48
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boehringer Ingelheim Pharmaceuticals, INC. | 1 | $33.33 | |
| Ceribell, INC. | 1 | $14.56 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Dennis Hong's medical specialty?
Dr. Dennis Hong practices Critical Care Medicine (Internal Medicine) Physician in Chicago, IL.
Where does Dr. Dennis Hong practice?
Dr. Dennis Hong practices at 2525 S Michigan Ave, Chicago, IL 606162315. Office phone: 3125675564.
What is Dr. Dennis Hong's NPI?
Dr. Dennis Hong's National Provider Identifier (NPI) is 1285730606, issued by NPPES.
Does Dr. Dennis Hong accept Medicare assignment?
Yes. Dr. Dennis Hong accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Dennis Hong commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with straightforward or low level of medical decision making (HCPCS 99221). Source: CMS Medicare Physician & Other Practitioners file.