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DR. STEPHEN J. CHEYNE M.D.
NPI 1346391513
General Practice in Saint Anthony, ID

Active since January 15, 2007PECOS Enrolled
430 N BRIDGE ST, SAINT ANTHONY, ID 83445(208) 624-4402(208) 624-4409 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Stephen J. Cheyne M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. STEPHEN J. CHEYNE M.D. (NPI 1346391513) is an individual general practice provider in Saint Anthony, Idaho, licensed in Idaho (M4566) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1346391513
Entity TypeIndividualMale
Primary Taxonomy208D00000X
Provider Legal NameDR. STEPHEN J. CHEYNECredential: M.D.
Location Address430 N BRIDGE STSaint Anthony, ID 83445-1425
Mailing AddressPo Box 37Saint Anthony, ID 83445-0037 · (208) 624-4402 · Fax (208) 624-4409
Phone(208) 624-4402
Fax(208) 624-4409
Sole ProprietorYes
Enumeration DateJanuary 15, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1346391513 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians
Taxonomy Code208D00000X
License✔ Licensed in ID · M4566
Definition
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee
430 N BRIDGE ST, Saint Anthony, ID 83445
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Other Identifiers 5

OtherM45666ID · Blue Cross
Medicare UPINC47863
Other30279Dmba
Medicare ID-Type Unspecified1115464
Other000010001973ID · Blue Shield

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Stephen J. Cheyne M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Stephen Cheyne reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Ashton Memorial, Inc.
14 mi
Health Service
23 S. 8TH
Ashton, ID 83420
  • Reassigned Medicare billing, Idaho enrollment
  • 10 clinicians in this Medicare group
NPI 1588991566 (208) 652-3396

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

FREMONT MEDICAL SERVICES PC
Clinic/Center
430 N BRIDGE ST
SAINT ANTHONY, ID 83445
Fremont County (208) 624-4402
I CARE MEDICAL CLINIC PA
Physician Assistant
430 N BRIDGE ST
SAINT ANTHONY, ID 83445
Fremont County (208) 624-4402

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 Stephen Cheyne's NPI number?

The NPI number for Stephen Cheyne is 1346391513. It was assigned to this individual provider in the NPPES registry on January 15, 2007.

Where is Stephen Cheyne located?

Stephen Cheyne practices at 430 N Bridge St, Saint Anthony, ID 83445. The listed phone number is (208) 624-4402.

What is Stephen Cheyne's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Is Stephen Cheyne enrolled in Medicare?

Yes. Stephen Cheyne is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Stephen Cheyne's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Stephen Cheyne reassigns Medicare benefits to Ashton Memorial, Inc. (Ashton, ID). 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 Stephen Cheyne'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 Stephen Cheyne was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.