ELLEN GREANEY
NPI 1346593605
Counselor - Addiction (Substance Use Disorder) in Portland, OR
About Ellen Greaney NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ELLEN GREANEY (NPI 1346593605) is an individual addiction (substance use disorder) provider in Portland, Oregon, licensed in Oregon (15-01-05) and active in the NPI registry since October 2012. She is enrolled in Medicare PECOS and is a graduate of Other (2013).
NPPES Registry Identity
Specialties & Licenses
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
Ellen Greaney 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 Ellen Greaney reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Portland, OR 97204
- Reassigned Medicare billing, Oregon enrollment
- 215 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.
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 97232
PORTLAND, OR 97232
PORTLAND, OR 97232
PORTLAND, OR 97232
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 Ellen Greaney's NPI number?
The NPI number for Ellen Greaney is 1346593605. It was assigned to this individual provider in the NPPES registry on October 23, 2012.
Where is Ellen Greaney located?
Ellen Greaney practices at 1030 NE Couch St, Portland, OR 97232. The listed phone number is (503) 239-8400.
What is Ellen Greaney's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.
Is Ellen Greaney enrolled in Medicare?
Yes. Ellen Greaney 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 Ellen Greaney's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ellen Greaney reassigns Medicare benefits to Multnomah County (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 Ellen Greaney's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ellen Greaney accept?
Health plans from BridgeSpan Health Company, PacificSource Health Plans and Regence BlueCross BlueShield of Oregon list Ellen Greaney 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.
When was this NPI record last updated?
The NPPES record for Ellen Greaney was last updated on February 9, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.