Doctor profile · Federal record
Dr. Mathew Chung, MD
Surgical Oncology Physician (CMS: Surgical Oncology) · Grand Rapids, MI
- NPI 1386685592
- Accepts Medicare
- MIPS 77.2 / 100 · 2023
- 34 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
145 Michigan St Ne, Suite 5500
Grand Rapids, MI 495032562
(616) 726-8540 - Mailing address
-
100 Michigan St Ne, Mc 845
Grand Rapids, MI 495032560
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- February 22, 2021
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 2086X0206X — NUCC code
- State license (1)
- Michigan #4301085277
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1386685592. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
59
Distinct HCPCS
3
Medicare allowed
$7,142
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99204 |
New patient office or other outpatient visit, 45-59 minutes | 32 | 32 | $162 | |
76705 |
Limited ultrasound scan of abdomen | 15 | 15 | $28 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 12 | 12 | $128 |
In context: peer comparison
Among 4 peers in Grand Rapids Surgical Oncology Physician, average services per provider: 25. This provider delivers 2.4× the peer median.Open Payments
Industry payments received
All-time total
$784
Transactions
19
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Medtronic, INC. | 18 | $760.63 | |
| Tempus Ai, INC | 1 | $23.13 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Mathew Chung's medical specialty?
Dr. Mathew Chung practices Surgical Oncology Physician in Grand Rapids, MI.
Where does Dr. Mathew Chung practice?
Dr. Mathew Chung practices at 145 Michigan St Ne, Grand Rapids, MI 495032562. Office phone: 6167268540.
What is Dr. Mathew Chung's NPI?
Dr. Mathew Chung's National Provider Identifier (NPI) is 1386685592, issued by NPPES.
Does Dr. Mathew Chung accept Medicare assignment?
Yes. Dr. Mathew Chung accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mathew Chung commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99204); Limited ultrasound scan of abdomen (HCPCS 76705); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.