MELANIE MCBRAYER-COLOMB SAUVAIN MD
NPI 1437164928
Internal Medicine in Portland, OR
About Melanie Mcbrayer-colomb Sauvain Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MELANIE MCBRAYER-COLOMB SAUVAIN MD (NPI 1437164928) is an individual internal medicine provider in Portland, Oregon, licensed in Oregon (MD14433) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS and is a graduate of University Of Washington School Of Medicine (1984).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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
Melanie Mcbrayer-colomb Sauvain Md 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 Melanie Sauvain reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Portland, OR 97227
- Reassigned Medicare billing, Oregon and Washington enrollments
- Also billed through NPI 1184786527 (Washington)
- 3,207 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 97227 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.
PORTLAND, OR 97227
PORTLAND, OR 97227
PORTLAND, OR 97227
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 Melanie Sauvain's NPI number?
The NPI number for Melanie Sauvain is 1437164928. It was assigned to this individual provider in the NPPES registry on July 31, 2006.
Where is Melanie Sauvain located?
Melanie Sauvain practices at 3550 N Interstate Ave, Portland, OR 97227. The listed phone number is (800) 813-2000.
What is Melanie Sauvain's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Melanie Sauvain enrolled in Medicare?
Yes. Melanie Sauvain 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 Melanie Sauvain's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Melanie Sauvain reassigns Medicare benefits to Kaiser Foundation Health Plan Of The Northwest (Portland, OR). 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 Melanie Sauvain'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 Melanie Sauvain was last updated on March 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Melanie Mcbrayer-Colomb Sauvain, MD · NPI 1437164928
Internal Medicine physician in Portland, Oregon. Individual provider, active in the CMS NPPES registry since July 31, 2006.
## Identity
- **NPI:** 1437164928 (Entity type: Individual)
- **Enumerated:** July 31, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** MD14433 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 3550 N INTERSTATE AVE, Portland, OR 97227-1196
- **Phone:** (800) 813-2000
## 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:** Kaiser Foundation Health Plan Of The Northwest (NPI 1093043424, Portland, OR), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Washington School Of Medicine, class of 1984
## Record status
- **NPPES last updated:** March 2, 2026
- **Other identifiers:** Medicaid 145557 (OR)
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Source: [NPI Profile](https://npiprofile.com/npi/1437164928) · Data from the CMS NPPES public registry.