Doctor profile · Federal record
Dr. Grant Wei, M.D.
Emergency Medicine Physician (CMS: Emergency Medicine) · Brockton, MA
- NPI 1083647457
- Accepts Medicare
- 24 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
680 Centre St, Dept. of Emergency Medicine
Brockton, MA 023023308
(508) 941-7400
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- February 27, 2009
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Massachusetts #224370
- Medicaid
- NJ #0180092
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1083647457. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
248
Distinct HCPCS
4
Medicare allowed
$44,689
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 141 | 134 | $186 | |
99284 |
Emergency department visit with moderate level of medical decision making | 46 | 45 | $125 | |
99291 |
Critical care, first 30-74 minutes | 42 | 41 | $222 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 19 | 19 | $176 |
In context: peer comparison
Among 24 peers in this city , average services per provider: 44. This provider delivers 5.6× the peer median.Open Payments
Industry payments received
All-time total
$20
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| CSL Behring | 1 | $20.00 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Grant Wei's medical specialty?
Dr. Grant Wei practices Emergency Medicine Physician in Brockton, MA.
Where does Dr. Grant Wei practice?
Dr. Grant Wei practices at 680 Centre St, Brockton, MA 023023308. Office phone: 5089417400.
What is Dr. Grant Wei's NPI?
Dr. Grant Wei's National Provider Identifier (NPI) is 1083647457, issued by NPPES.
Does Dr. Grant Wei accept Medicare assignment?
Yes. Dr. Grant Wei accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Grant Wei commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.