DR. RALPH ERNEST DELIUS MD
NPI 1033189915
Phlebology in Beaverton, OR
About Dr. Ralph Ernest Delius Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. RALPH ERNEST DELIUS MD (NPI 1033189915) is an individual phlebology provider in Beaverton, Oregon, licensed in Oregon (MD225689) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS, is affiliated with Providence St Vincent Medical Center, and is a graduate of University Of California, Davis School Of Medicine (1984).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 2
Accepted Insurance
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
Dr. Ralph Ernest Delius 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 Reassignments
3Medicare enrollment records show Ralph Delius reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bend, OR 97701
- Reassigned Medicare billing, Oregon enrollment
- 11 clinicians in this Medicare group
Bend, OR 97701
- Reassigned Medicare billing, Oregon enrollment
- 13 clinicians in this Medicare group
Macon, GA 31201
- Reassigned Medicare billing, Georgia enrollment
- 6 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 7
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Providence St Vincent Medical Center
Acute Care Hospitals · Portland, ORMedicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
BEAVERTON, OR 97006
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 Ralph Delius's NPI number?
The NPI number for Ralph Delius is 1033189915. It was assigned to this individual provider in the NPPES registry on January 24, 2006.
Where is Ralph Delius located?
Ralph Delius practices at 1700 NW 167th Pl Ste 245, Beaverton, OR 97006. The listed phone number is (503) 447-4125.
What is Ralph Delius's specialty?
The primary specialty registered for this NPI is Phlebology with taxonomy code 202K00000X.
Is Ralph Delius enrolled in Medicare?
Yes. Ralph Delius 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 organizations bill Medicare for Ralph Delius's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ralph Delius reassigns Medicare benefits to 3 organizations: Center For Vein Restoration Or LLC (Bend, OR), Inovia LLC (Bend, OR) and Vein Specialists Of The South (Macon, GA). 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 Ralph Delius's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ralph Delius accept?
Health plans from BridgeSpan Health Company, Oscar Health, Oscar Insurance Company, PacificSource Health Plans and Providence Health Plan and 1 other insurer list Ralph Delius 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 Ralph Delius affiliated with any hospitals?
According to CMS data, Ralph Delius is affiliated with Providence St Vincent Medical Center.
When was this NPI record last updated?
The NPPES record for Ralph Delius was last updated on November 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.