ETHAN W SEYMOUR DO
NPI 1346983517
Family Medicine in Grand Junction, CO
About Ethan W Seymour Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ETHAN W SEYMOUR DO (NPI 1346983517) is an individual family medicine provider in Grand Junction, Colorado, licensed in Colorado (DR.0072399) and active in the NPI registry since April 2022. He is enrolled in Medicare PECOS and is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
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
Ethan W Seymour Do 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 Ethan Seymour reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Grand Junction, CO 81506
- Reassigned Medicare billing, Colorado enrollment
- 438 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 81506 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.
GRAND JUNCTION, CO 81506
GRAND JUNCTION, CO 81506
GRAND JUNCTION, CO 81506
GRAND JUNCTION, CO 81506
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 Ethan Seymour's NPI number?
The NPI number for Ethan Seymour is 1346983517. It was assigned to this individual provider in the NPPES registry on April 15, 2022.
Where is Ethan Seymour located?
Ethan Seymour practices at 2698 Patterson Rd Ste 100, Grand Junction, CO 81506. The listed phone number is (978) 298-2195.
What is Ethan Seymour's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Ethan Seymour enrolled in Medicare?
Yes. Ethan Seymour 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 Ethan Seymour's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ethan Seymour reassigns Medicare benefits to Intermountain Medical Group Grand Junction, LLC (Grand Junction, CO). 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 Ethan Seymour's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Ethan Seymour was last updated on September 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months 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.
# Ethan W Seymour, DO · NPI 1346983517
Family Medicine physician in Grand Junction, Colorado. Individual provider, active in the CMS NPPES registry since April 15, 2022.
## Identity
- **NPI:** 1346983517 (Entity type: Individual)
- **Enumerated:** April 15, 2022
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** DR.0072399 (Colorado)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2698 PATTERSON RD STE 100, Grand Junction, CO 81506-8211
- **Phone:** (978) 298-2195
## 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:** Intermountain Medical Group Grand Junction, LLC (NPI 1477165702, Grand Junction, CO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** September 8, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1346983517) · Data from the CMS NPPES public registry.