Doctor profile · Federal record
Dr. James Gregory, MD
Anesthesiology Physician (CMS: Anesthesiology) · Duluth, MN
- NPI 1811999733
- Accepts Medicare
- 41 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
400 E 3Rd St
Duluth, MN 558051951
(218) 786-4150
Credentials & registration
- NPI registered
- August 2005 — 21 yrs on file
- Profile last updated
- August 27, 2007
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- Minnesota #49406
- Medicaid
- WI #34769800
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1811999733. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
49
Distinct HCPCS
3
Medicare allowed
$3,156
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 23 | 23 | $68 | |
00142 |
Anesthesia for lens surgery | 14 | 14 | $61 | |
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 12 | 12 | $62 |
In context: peer comparison
Among 18 peers in this city , average services per provider: 21. This provider delivers 2.3× the peer median.Open Payments
Industry payments received
All-time total
$129
Transactions
4
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Stryker Corporation | 4 | $128.61 |
By nature of payment
Frequently asked questions
What is Dr. James Gregory's medical specialty?
Dr. James Gregory practices Anesthesiology Physician in Duluth, MN.
Where does Dr. James Gregory practice?
Dr. James Gregory practices at 400 E 3Rd St, Duluth, MN 558051951. Office phone: 2187864150.
What is Dr. James Gregory's NPI?
Dr. James Gregory's National Provider Identifier (NPI) is 1811999733, issued by NPPES.
Does Dr. James Gregory accept Medicare assignment?
Yes. Dr. James Gregory accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Gregory commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Anesthesia for lens surgery (HCPCS 00142); Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811). Source: CMS Medicare Physician & Other Practitioners file.