Doctor profile · Federal record
Dr. Matthew Chang, MD
Surgery Physician (CMS: General Surgery) · Jamestown, NY
- NPI 1902849466
- Accepts Medicare
- 30 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
15 S Main St, Suite 170
Jamestown, NY 147016626
(716) 483-1183
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- January 25, 2024
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- New York #221303-01
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1902849466. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
278
Distinct HCPCS
10
Medicare allowed
$26,899
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 66 | 48 | $54 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 62 | 54 | $87 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 37 | 37 | $155 | |
99202 |
New patient office or other outpatient visit, 15-29 minutes | 22 | 22 | $68 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 22 | 15 | $77 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 16 | 15 | $81 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 15 | 15 | $127 | |
36561 |
Insertion of central venous tube with port (5 years or older) | 13 | 13 | $320 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 13 | 13 | $109 | |
77001 |
Fluoroscopic guidance for insertion or removal of central vein access device | 12 | 12 | $17 |
In context: peer comparison
Among 3 peers in Jamestown Surgery Physician, average services per provider: 29. This provider delivers 9.6× the peer median.Open Payments
Industry payments received
All-time total
$197
Transactions
4
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| W. L. Gore & Associates, INC. | 1 | $149.99 | |
| Abbott Laboratories | 1 | $17.72 | |
| Medtronic, INC. | 1 | $15.82 | |
| Cook Medical LLC | 1 | $13.84 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
153
Patients
144
Total drug cost
$555
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 68 | 65 | $254 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 43 | 42 | $107 |
| Metronidazole | Generic | 23 | 19 | $71 |
| Neomycin Sulfate | Generic | 19 | 18 | $123 |
Hospital affiliations
Frequently asked questions
What is Dr. Matthew Chang's medical specialty?
Dr. Matthew Chang practices Surgery Physician in Jamestown, NY.
Where does Dr. Matthew Chang practice?
Dr. Matthew Chang practices at 15 S Main St, Jamestown, NY 147016626. Office phone: 7164831183.
What is Dr. Matthew Chang's NPI?
Dr. Matthew Chang's National Provider Identifier (NPI) is 1902849466, issued by NPPES.
Does Dr. Matthew Chang accept Medicare assignment?
Yes. Dr. Matthew Chang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Matthew Chang commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99212); Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.