HELEN SCOTT DUEWEL MD
NPI 1962552364
Internal Medicine in Portland, OR
About Helen Scott Duewel Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HELEN SCOTT DUEWEL MD (NPI 1962552364) is an individual internal medicine provider in Portland, Oregon, licensed in Oregon (MD00029305) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 5
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Helen Scott Duewel Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Helen Duewel reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Portland, OR 97209
- 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 97210 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 Helen Duewel's NPI number?
The NPI number for Helen Duewel is 1962552364. It was assigned to this individual provider in the NPPES registry on January 11, 2007.
Where is Helen Duewel located?
Helen Duewel practices at 2701 NW Vaughn St Ste 140, Portland, OR 97210. The listed phone number is (503) 499-5200.
What is Helen Duewel's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Helen Duewel enrolled in Medicare?
Yes. Helen Duewel is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Helen Duewel's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Helen Duewel 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 Helen Duewel'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 Helen Duewel 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.
# Helen Scott Duewel, MD · NPI 1962552364
Internal Medicine physician in Portland, Oregon. Individual provider, active in the CMS NPPES registry since January 11, 2007.
## Identity
- **NPI:** 1962552364 (Entity type: Individual)
- **Enumerated:** January 11, 2007
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** MD00029305 (Oregon)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2701 NW VAUGHN ST, STE 140, Portland, OR 97210-5311
- **Phone:** (503) 499-5200
## 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:** Kaiser Foundation Health Plan Of The Northwest (NPI 1649722034, Portland, OR), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 8, 2007
- **Other identifiers:** Medicare UPIN C94301 (OR); Medicaid 285007 (OR); Medicare ID-Type Unspecified AB02543 (WA); and 2 more
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Source: [NPI Profile](https://npiprofile.com/npi/1962552364) · Data from the CMS NPPES public registry.