Doctor profile · Federal record
Dr. GERARD CHANG, MD
Orthopaedic Surgery Physician (CMS: ORTHOPEDIC SURGERY) · Student in an Organized Health Care Education/Training Program · LEBANON, NH
- NPI 1972990794
- Accepts Medicare
- MIPS 85.1 / 100 · 2023
- 11 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
ONE MEDICAL CENTER DR
LEBANON, NH 037560001
(603) 650-5133
Credentials & registration
- NPI registered
- April 2015 — 11 yrs on file
- Profile last updated
- August 9, 2021
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 207X00000X — NUCC code
- State license (1)
- New Hampshire #21646
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1972990794. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
115
Distinct HCPCS
4
Medicare allowed
$33,003
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 37 | 37 | $131 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 36 | 34 | $66 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 23 | 19 | $98 | |
27245 |
Treatment of broken neck of thigh bone with bone implant | 19 | 19 | $1,237 |
In context: peer comparison
Among 11 peers in this city , average services per provider: 81. This provider delivers 1.4× the peer median.Open Payments
Industry payments received
All-time total
$2,003
Transactions
8
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Stryker Corporation | 8 | $2,003.35 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
11
Patients
0
Total drug cost
$133
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gabapentin | Generic | 11 | 0 | $133 |