J TIMOTHY DUFFY MD
NPI 1376654285
Pediatrics in Riverton, UT
About J Timothy Duffy Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
J TIMOTHY DUFFY MD (NPI 1376654285) is an individual pediatrics provider in Riverton, Utah, licensed in Utah (983638911205) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
J Timothy Duffy Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show J Duffy 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.
Physician 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 20
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 J Duffy's NPI number?
The NPI number for J Duffy is 1376654285. It was assigned to this individual provider in the NPPES registry on August 31, 2006.
Where is J Duffy located?
J Duffy practices at 3723 W 12600 S Suite 450, Riverton, UT 84065. The listed phone number is (801) 285-4543.
What is J Duffy's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is J Duffy enrolled in Medicare?
Yes. J Duffy is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for J Duffy's services?
According to the CMS Revalidation Reassignment List (October 2026 release), J Duffy 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 J Duffy's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does J Duffy accept?
Health plans from Select Health list J Duffy 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.
When was this NPI record last updated?
The NPPES record for J Duffy was last updated on November 9, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# J Timothy Duffy, MD · NPI 1376654285
Pediatrics physician in Riverton, Utah. Individual provider, active in the CMS NPPES registry since August 31, 2006.
## Identity
- **NPI:** 1376654285 (Entity type: Individual)
- **Enumerated:** August 31, 2006
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** 983638911205 (Utah)
- **Sole proprietor:** No
## Practice location
- **Address:** 3723 W 12600 S, SUITE 450, Riverton, UT 84065-7295
- **Phone:** (801) 285-4543
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Ihc Health Services Inc (NPI 1932858891, Riverton, UT), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 9, 2009
- **Other identifiers:** Medicare PIN 000064863 (UT)
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Source: [NPI Profile](https://npiprofile.com/npi/1376654285) · Data from the CMS NPPES public registry.