DR. PETER GERARD DEVEAUX M.D..
NPI 1336102227
Surgery in Sidney, MT
About Dr. Peter Gerard Deveaux M.d.. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. PETER GERARD DEVEAUX M.D.. (NPI 1336102227) is an individual surgery provider in Sidney, Montana, licensed in Montana (102083) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS, is affiliated with Sheridan Memorial Hosptial, and is a graduate of University Of Chicago, Pritzker School Of Medicine (1994).
NPPES Registry Identity
Specialties & Licenses 2
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)
Dr. Peter Gerard Deveaux M.d.. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Peter Deveaux reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Sidney, MT 59270
- Reassigned Medicare billing, Montana enrollment
- Also billed through NPI 1568532802 (Montana)
- 211 clinicians in this Medicare group
Louisville, KY 40202
- Reassigned Medicare billing, Kentucky enrollment
- 2,337 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 2
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Sheridan Memorial Hosptial
Critical Access Hospitals · Plentywood, MTDaniels Memorial Hospital
Critical Access Hospitals · Scobey, MTSidney Health Center
Critical Access Hospitals · Sidney, MTPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 59270 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.
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 Peter Deveaux's NPI number?
The NPI number for Peter Deveaux is 1336102227. It was assigned to this individual provider in the NPPES registry on April 11, 2006.
Where is Peter Deveaux located?
Peter Deveaux practices at 216 14th Ave SW, Sidney, MT 59270. The listed phone number is (406) 488-2278.
What is Peter Deveaux's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Peter Deveaux enrolled in Medicare?
Yes. Peter Deveaux is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Peter Deveaux's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Peter Deveaux reassigns Medicare benefits to 2 organizations: Sidney Health Center (Sidney, MT) and University Of Louisville Physicians, Inc. (Louisville, KY). Each 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 Peter Deveaux's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Peter Deveaux accept?
Health plans from Blue Cross Blue Shield of North Dakota, Blue Cross and Blue Shield of Montana, CareSource, Mountain Health CO-OP and PacificSource Health Plans and 2 other insurers list Peter Deveaux 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 Peter Deveaux affiliated with any hospitals?
According to CMS data, Peter Deveaux is affiliated with Sheridan Memorial Hosptial, Daniels Memorial Hospital and Sidney Health Center.
When was this NPI record last updated?
The NPPES record for Peter Deveaux was last updated on November 15, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.