Steven Clayton, MD
NPI 1144292459 · Gastroenterology Physician · Winston Salem, NC
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Clayton, MD is a Gastroenterology Physician provider in Winston Salem, NC (NPI 1144292459).
Provider details
- NPI number
- 1144292459
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 200400474 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
441 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Insertion of Guide Wire With Dilation of Esophagus Using a Flexible Endoscope43248 | 92 | $129 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 83 | $31 |
| Study of Esophagus to Assess Movement91010 | 46 | $60 |
| Monitoring and Recording of Esophageal Function Through Nasal Tube With Electrode91037 | 46 | $45 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 38 | $90 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Famotidine | 164 | 58 |
| Omeprazole | 130 | 50 |
| Rabeprazole Sodium | 115 | 46 |
| Pantoprazole Sodium | 58 | 24 |
| Linaclotidebrand: Linzess | 40 | 13 |
| Sucralfate | 38 | 18 |
| Esomeprazole Magnesium | 30 | 11 |
| Dicyclomine Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$106 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-02
- Last updated
- 2026-05-15
- Certified
- 2026-05-15
Frequently asked questions
- What is Steven Clayton's NPI number?
- Steven Clayton's National Provider Identifier (NPI) is 1144292459, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Clayton's specialty?
- Steven Clayton is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Clayton located?
- Steven Clayton's practice location on file with NPPES is 1 Medical Boulevard, Winston Salem, NC 27157-0001.
- What is Steven Clayton's phone number?
- The practice phone number listed in the NPPES registry for Steven Clayton is (336) 713-7777.
- Does Steven Clayton accept Medicare?
- Steven Clayton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Clayton's NPI active?
- Yes — Steven Clayton's NPI (1144292459) is active in the NPPES registry as of the last update on 2026-05-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.