Active NPI
Steven Brian Clayton, MD
- Gastroenterology Physician
- Winston Salem, NC
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Gastroenterology Physician
- License
- 200400474
- Practice address
- 1 Medical Boulevard
Winston Salem, NC 27157-0001 - Phone
- (336) 713-7777
- NPI assigned
- Feb 2, 2006
- Last updated
- May 15, 2026
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Family Medicine Physician | 207Q00000X | MD36833 | TN | |
| Gastroenterology Physician | 207RG0100X | 200400474 | NC | Primary |
Addresses
Primary practice location
1 Medical Boulevard
Winston Salem, NC 27157-0001
Mailing address
1 Medical Boulevard
Winston Salem, NC 27157-0001
Phone (336) 713-7777
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 322118 | Medicaid | SC |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in SC, NC
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 2
Care Compare profile
Medicare Care Compare- Specialty
- Gastroenterology
- Education
- East Tennessee State University Quillen College of Medicine, 2001
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
Practice addresses (Care Compare)
Medical Ctr Blvd
Winston Salem, NC 27157-0001
Phone (336) 716-2734
Hospital & facility affiliations
Procedures performed for Medicare patients
| Procedure | Number of procedures |
|---|---|
| Colonoscopy | 19 |
| Upper gastrointestinal (GI) endoscopy for acid reflux | 205 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
- HHS exclusion list flag
- CMS’s directory marks this NPI as on an HHS exclusion list; no matching OIG record was found.
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| MD36833 | TN | MD | Family Medicine Physician |
| 200400474 | NC | MD | Gastroenterology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Prisma Health University Medical Group | Current | Accepting new patients | |
| Wake Forest University Health Sciences | Gastroenterology | Current | Accepting new patients |
| Greenville Health System | Current | Accepting new patients | |
| Wake Forest University Health Sciences | Current | Accepting new patients | |
| Prisma Health University Medical Group | Family Medicine | Current | Accepting new patients |
| Greenville Health System | Current | Accepting new patients | |
| Emergency Coverage Services, PC | Past | Accepting new patients | |
| Johnson City Emergency Physicians, PC | Past | Accepting new patients | |
| Emergency Coverage, LLC | Family Medicine | Past | Accepting new patients |
| North Carolina Baptist Hospital | Past | Accepting new patients | |
| Blue Ridge Medical Management Corporation | Past | Accepting new patients | |
| Blue Ridge Medical Management Corporation | Family Medicine | Past | Accepting new patients |
Locations
329 NC Highway 801 N
Bermuda Run, NC 27006
Phone (336) 716-8200
500 Shepherd St
Winston Salem, NC 27103
Phone (336) 713-7777
500 Shepherd St
Ste 300
Winston Salem, NC 27103
Phone (336) 713-7777
Medical Ctr Blvd
Winston Salem, NC 27157
Phone (336) 713-2697
210 Freeman Farm Rd
Duncan, SC 29334
Phone (864) 968-5123
1 Independence Pt
Ste 212
Greenville, SC 29615
Phone (864) 797-6306
100 Augusta St
Greenville, SC 29601
Phone (864) 455-2600
11402 Anderson Rd
Ste A
Greenville, SC 29611
Phone (864) 631-2799
200 Patewood Dr
Bldg A
Greenville, SC 29615
Phone (864) 454-2604
2A Cleveland Ct
Greenville, SC 29607
Phone (864) 271-7761
701 Grove Rd
Greenville, SC 29605
Phone (864) 454-2030
890 W Faris Rd
Ste 100
Greenville, SC 29605
Phone (864) 455-2888
315 Medical Pkwy
Ste 200
Greer, SC 29650
Phone (864) 797-9550
830 S Buncombe Rd
Greer, SC 29650
Phone (864) 797-8000
1115 Wren School Rd
Piedmont, SC 29673
Phone (864) 859-0740
719A SE Main St
Simpsonville, SC 29681
Phone (864) 967-9000
807 N Main St
Travelers Rst, SC 29690
Phone (864) 834-5132
Interoperability endpoints
- sclayton2754868@carolinashealthcaresystem.direct-ci.com
Organizations & group practices 12
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
- Multi-Specialty Clinic/Center
- Winston Salem, NC
- NPI 1003803032
Gastroenterology
-
dba GHS Patewood Memorial Hospital
- General Acute Care Hospital
- Greenville, SC
- NPI 1568532513
-
- Family Medicine Physician
- Greenville, SC
- NPI 1295763217
-
- Clinic/Center
- Statesville, NC
- NPI 1245757665
-
dba GHS Vascular Health Alliance
- General Acute Care Hospital
- Greenville, SC
- NPI 1184049041
-
dba Parkside OB-GYN
- Gynecology Physician
- Greer, SC
- NPI 1003619313
-
dba Wake Forest Baptist Medical Center
- Clinical Medical Laboratory
- Winston Salem, NC
- NPI 1609162098
-
dba MSMG Im Eliz
- Internal Medicine Physician
- Elizabethton, TN
- NPI 1619102167
-
dba Ballad Health Medical Associates
- Family Medicine Physician
- Johnson City, TN
- NPI 1982553756
-
- Nurse Practitioner
- Lawrenceburg, TN
- NPI 1053351593
-
dba Emergency Coverage Corporation of TeamHealth
- Family Medicine Physician
- Newport, TN
- NPI 1427005008
-
- Emergency Medicine Physician
- Johnson City, TN
- NPI 1376557348
Hospital & facility affiliations 5
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- Psychiatric Hospital Unit
- Winston Salem, NC
- NPI 1063480531
-
- Rehabilitation Hospital Unit
- Winston Salem, NC
- NPI 1114995677
-
dba Wake Forest Baptist Medical Center
- General Acute Care Hospital
- Winston Salem, NC
- NPI 1144211301
-
dba Wake Forest Baptist Medical Center
- Clinical Medical Laboratory
- Winston Salem, NC
- NPI 1609162098
Hospital
-
dba Winston East Pediatrics
- Pediatric Adolescent Medicine Physician
- Winston Salem, NC
- NPI 1912179219
Hospital
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1138838400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1778803200000",
"number": "1144292459",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1 MEDICAL BOULEVARD",
"city": "WINSTON SALEM",
"state": "NC",
"postal_code": "271570001",
"telephone_number": "336-713-7777"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1 MEDICAL BOULEVARD",
"city": "WINSTON SALEM",
"state": "NC",
"postal_code": "271570001",
"telephone_number": "336-713-7777"
}
],
"practiceLocations": [],
"basic": {
"last_name": "CLAYTON",
"first_name": "STEVEN",
"middle_name": "BRIAN",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-02-02",
"last_updated": "2026-05-15",
"certification_date": "2026-05-15",
"status": "A"
},
"taxonomies": [
{
"code": "207Q00000X",
"taxonomy_group": "",
"desc": "Family Medicine",
"state": "TN",
"license": "MD36833",
"primary": false
},
{
"code": "207RG0100X",
"taxonomy_group": "",
"desc": "Internal Medicine, Gastroenterology",
"state": "NC",
"license": "200400474",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "322118",
"state": "SC"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Winston Salem, NC
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 15, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.