DR. JOHN LARSEN CLAYTON M.D.
NPI 1326231937
Plastic Surgery in Riverton, UT
About Dr. John Larsen Clayton M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOHN LARSEN CLAYTON M.D. (NPI 1326231937) is an individual plastic surgery provider in Riverton, Utah, licensed in Utah (8565087-1205) and active in the NPI registry since August 2007. He is enrolled in Medicare PECOS, is affiliated with Riverton Hospital, and is a graduate of Louisiana State University School Of Medicine In New Orleans (2005).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. John Larsen Clayton M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show John Clayton reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Riverton, UT 84065
- Reassigned Medicare billing, Utah enrollment
- 3,691 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Riverton Hospital
Acute Care Hospitals · Riverton, UTPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 84065 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 11
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
RIVERTON, UT 84065
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is John Clayton's NPI number?
The NPI number for John Clayton is 1326231937. It was assigned to this individual provider in the NPPES registry on August 27, 2007.
Where is John Clayton located?
John Clayton practices at 3723 W 12600 S Ste 270, Riverton, UT 84065. The listed phone number is (801) 285-4600.
What is John Clayton's specialty?
The primary specialty registered for this NPI is Plastic Surgery with taxonomy code 208200000X.
Is John Clayton enrolled in Medicare?
Yes. John Clayton is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for John Clayton's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Clayton reassigns Medicare benefits to Ihc Health Services Inc (Riverton, UT). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for John Clayton's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Clayton accept?
Health plans from Select Health list John Clayton as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is John Clayton affiliated with any hospitals?
According to CMS data, John Clayton is affiliated with Riverton Hospital.
When was this NPI record last updated?
The NPPES record for John Clayton was last updated on July 2, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. John Larsen Clayton, M.D. · NPI 1326231937
Plastic Surgery physician in Riverton, Utah. Individual provider, active in the CMS NPPES registry since August 27, 2007.
## Identity
- **NPI:** 1326231937 (Entity type: Individual)
- **Enumerated:** August 27, 2007
- **Primary specialty:** Plastic Surgery · taxonomy 208200000X
- **State license:** 8565087-1205 (Utah)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 3723 W 12600 S STE 270, Riverton, UT 84065-7296
- **Phone:** (801) 285-4600 · **Fax:** (801) 285-4601
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Ihc Health Services Inc (NPI 1053441238, Riverton, UT), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Louisiana State University School Of Medicine In New Orleans, class of 2005
## Record status
- **NPPES last updated:** July 2, 2013
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Source: [NPI Profile](https://npiprofile.com/npi/1326231937) · Data from the CMS NPPES public registry.