Doctor profile · Federal record
Dr. Steven Clayton, MD
Gastroenterology Physician (CMS: Gastroenterology) · Family Medicine Physician · Greenville, SC
- NPI 1144292459
- Accepts Medicare
- 25 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
890 W Faris RD, Suite 100
Greenville, SC 296054253
(864) 455-2888
fax (864) 455-2885 - Mailing address
-
1 Independence PT, Ste 212
Greenville, SC 296154545
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- October 3, 2015
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State licenses (2)
- South Carolina #32211 · Tennessee #MD36833
- Medicaid
- SC #322118
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1144292459. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
540
Distinct HCPCS
10
Medicare allowed
$40,597
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
43248 |
Insertion of guide wire with dilation of esophagus using a flexible endoscope | 112 | 83 | $126 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 80 | 71 | $29 | |
91010 |
Study of esophagus to assess movement | 69 | 69 | $61 | |
91037 |
Monitoring and recording of esophageal function through nasal tube with electrode | 69 | 69 | $46 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 51 | 42 | $63 | |
43236 |
Injection of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 34 | 24 | $17 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 32 | 30 | $92 | |
91038 |
Prolonged monitoring and recording of esophageal function through nasal tube with electrode | 30 | 30 | $53 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 29 | 29 | $127 | |
43245 |
Dilation of stomach outlet using a flexible endoscope | 22 | 18 | $153 |
In context: peer comparison
Among 20 peers in this city , average services per provider: 75. This provider delivers 7.2× the peer median.Open Payments
Industry payments received
All-time total
$106
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Laborie Medical Technologies Corp. | 1 | $83.59 | |
| GENZYME CORPORATION | 1 | $22.48 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
567
Patients
119
Total drug cost
$66,562
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Famotidine | Generic | 126 | 32 | $8,784 |
| Omeprazole | Generic | 110 | 35 | $2,170 |
| Rabeprazole Sodium | Generic | 71 | 24 | $3,347 |
| Pantoprazole Sodium | Generic | 53 | 17 | $1,093 |
| Dexlansoprazole Dr (Dexlansoprazole) | Brand | 39 | 0 | $14,750 |
| Linzess (Linaclotide) | Brand | 37 | 0 | $24,959 |
| Esomeprazole Magnesium | Generic | 31 | 0 | $1,115 |
| Sucralfate | Generic | 28 | 0 | $5,080 |
| Dicyclomine Hcl | Generic | 17 | 0 | $664 |
| Ondansetron Hcl | Generic | 17 | 0 | $267 |
Frequently asked questions
What is Dr. Steven Clayton's medical specialty?
Dr. Steven Clayton practices Gastroenterology Physician in Greenville, SC.
Where does Dr. Steven Clayton practice?
Dr. Steven Clayton practices at 890 W Faris RD, Greenville, SC 296054253. Office phone: 8644552888.
What is Dr. Steven Clayton's NPI?
Dr. Steven Clayton's National Provider Identifier (NPI) is 1144292459, issued by NPPES.
Does Dr. Steven Clayton accept Medicare assignment?
Yes. Dr. Steven Clayton accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Steven Clayton commonly perform?
Top Medicare-reported procedures in 2023: Insertion of guide wire with dilation of esophagus using a flexible endoscope (HCPCS 43248); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239); Study of esophagus to assess movement (HCPCS 91010). Source: CMS Medicare Physician & Other Practitioners file.