John Larsen Clayton, M.D.
NPI 1326231937ActiveIndividual· Plastic Surgery· Riverton, UT
Plastic Surgery (M.D.) in Riverton, Utah, trained at Louisiana State University School of Medicine in New Orleans (class of 2005). 27 Medicare patients in 2024, $12,641 paid; nearly all of their 232 Part D prescriptions were generic (99%). Mentor Worldwide LLC was the largest of 7 companies reporting payments in 2025, $616.83 in all, mostly food and beverage.
Overview
| NPI | 1326231937 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Aug 27, 2007 |
| Last updated in NPPES | Jul 2, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Plastic Surgery Primary | 208200000X | 8565087-1205 | UT |
| Surgery | 208600000X | A99699 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Plastic and Reconstructive Surgery (UT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 27 |
|---|---|
| Services billed | 64 across 35 procedure codes |
| Paid by Medicare | $12,641 |
Part D prescriptions in 2024
| Prescriptions (claims) | 232 · 233 30-day fills |
|---|---|
| Patients | 58 |
| Total drug cost | $1,776 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in New Orleans |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | Plastic And Reconstructive Surgery |
| Secondary specialties | General Surgery |
Medical group
- Ihc Health Services IncMurray, UT · 3,960 clinicians
Hospital affiliation
- Intermountain Health Riverton HospitalRiverton, UT
Industry payments (Open Payments)
- 2025$616.83 · 16 payments from 7 companies
- 2024$107.70 · 5 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mentor Worldwide LLC | $282.26 | 8 |
| Abbvie Inc. | $247.33 | 3 |
| Solventum Corporation | $19.71 | 1 |
| Davol Inc. | $19.15 | 1 |
| Endo USA, Inc. | $17.02 | 1 |
What the 2025 payments were for
- Food and Beverage$616.83 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records