Doctor profile · Federal record
Dr. Gregory Stewart, DO
Surgery Physician (CMS: General Surgery) · Surgery Physician · Charleston, SC
- NPI 1174051478
- Accepts Medicare
- 9 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
510 Albemarle RD
Charleston, SC 294077540
(843) 723-6426
fax (843) 722-2193 - Mailing address
-
Po Box 751649
Charlotte, NC 282751649
Credentials & registration
- NPI registered
- May 2017 — 9 yrs on file
- Profile last updated
- January 2, 2025
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State licenses (2)
- South Carolina #93569 · Washington #OP61354417
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1174051478. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
71
Distinct HCPCS
2
Medicare allowed
$7,205
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 36 | 20 | $76 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 35 | 35 | $128 |
In context: peer comparison
Among 20 peers in Charleston Surgery Physician, average services per provider: 52. This provider delivers 1.4× the peer median.Open Payments
Industry payments received
All-time total
$194
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Stryker Corporation | 1 | $115.43 | |
| Intuitive Surgical, INC. | 1 | $78.07 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Gregory Stewart's medical specialty?
Dr. Gregory Stewart practices Surgery Physician in Charleston, SC.
Where does Dr. Gregory Stewart practice?
Dr. Gregory Stewart practices at 510 Albemarle RD, Charleston, SC 294077540. Office phone: 8437236426.
What is Dr. Gregory Stewart's NPI?
Dr. Gregory Stewart's National Provider Identifier (NPI) is 1174051478, issued by NPPES.
Does Dr. Gregory Stewart accept Medicare assignment?
Yes. Dr. Gregory Stewart accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Stewart commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.