EVTHOKIA ARLINE HOBBS M.D.
NPI 1326433475
Internal Medicine - Medical Oncology in Portland, OR
About Evthokia Arline Hobbs M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
EVTHOKIA ARLINE HOBBS M.D. (NPI 1326433475) is an individual medical oncology provider in Portland, Oregon, licensed in Oregon (MD182574) and active in the NPI registry since April 2015. She is enrolled in Medicare PECOS, is affiliated with Providence St Vincent Medical Center, and maintains a secondary practice location in Portland.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 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 and accepts Medicare assignment
Evthokia Arline Hobbs M.d. 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
5Medicare enrollment records show Evthokia Hobbs reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Portland, OR 97225
- Reassigned Medicare billing, Oregon enrollment
- 1,501 clinicians in this Medicare group
Portland, OR 97225
- Reassigned Medicare billing, Oregon enrollment
- 753 clinicians in this Medicare group
Portland, OR 97213
- Reassigned Medicare billing, Oregon enrollment
- 676 clinicians in this Medicare group
Mt Hood, OR 97041
- Reassigned Medicare billing, Oregon enrollment
- Medicare enrollment name: Providence Health & Services Oregon
- 267 clinicians in this Medicare group
Cannon Beach, OR 97110
- Reassigned Medicare billing, Oregon enrollment
- 301 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 3
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 5
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, OROhsu Hospital And Clinics
Acute Care Hospitals · Portland, ORProvidence Newberg Medical Center
Acute Care Hospitals · Newberg, ORProvidence Portland Medical Center
Acute Care Hospitals · Portland, ORProvidence Seaside Hospital
Critical Access Hospitals · Seaside, ORPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 97225 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare 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.
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 97225
PORTLAND, OR 97225
PORTLAND, OR 97225
PORTLAND, OR 97225
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 Evthokia Hobbs's NPI number?
The NPI number for Evthokia Hobbs is 1326433475. It was assigned to this individual provider in the NPPES registry on April 4, 2015.
Where is Evthokia Hobbs located?
Evthokia Hobbs practices at 9135 SW Barnes Rd Ste 261, Portland, OR 97225. The listed phone number is (503) 216-6300.
What is Evthokia Hobbs's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.
Is Evthokia Hobbs enrolled in Medicare?
Yes. Evthokia Hobbs 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 Evthokia Hobbs's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Evthokia Hobbs reassigns Medicare benefits to 5 organizations: Providence Health & Services - Oregon (Portland, OR), Providence Health & Services - Oregon (Portland, OR), Providence Health & Services - Oregon (Portland, OR), Providence Hood River Memorial Hospital (Mt Hood, OR) and Providence Health & Services Oregon (Cannon Beach, OR). 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 Evthokia Hobbs's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Evthokia Hobbs accept?
Health plans from Providence Health Plan list Evthokia Hobbs 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 Evthokia Hobbs affiliated with any hospitals?
According to CMS data, Evthokia Hobbs is affiliated with Providence St Vincent Medical Center, Ohsu Hospital And Clinics, Providence Newberg Medical Center, Providence Portland Medical Center and Providence Seaside Hospital.
When was this NPI record last updated?
The NPPES record for Evthokia Hobbs was last updated on October 27, 2023. 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.
# Evthokia Arline Hobbs, M.D. · NPI 1326433475
Medical Oncology physician in Portland, Oregon. Individual provider, active in the CMS NPPES registry since April 4, 2015.
## Identity
- **NPI:** 1326433475 (Entity type: Individual)
- **Enumerated:** April 4, 2015
- **Primary specialty:** Internal Medicine - Medical Oncology · taxonomy 207RX0202X
- **State license:** MD182574 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 9135 SW BARNES RD STE 261, Portland, OR 97225-6784
- **Phone:** (503) 216-6300
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Providence Health & Services - Oregon (NPI 1154427821, Portland, OR); Providence Health & Services - Oregon (NPI 1235259532, Portland, OR); Providence Health & Services - Oregon (NPI 1003991845, Portland, OR); Providence Hood River Memorial Hospital (NPI 1437355955, Mt Hood, OR); Providence Health & Services Oregon (NPI 1841756764, Cannon Beach, OR) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of California, Geffen School Of Medicine, class of 2015
## Record status
- **NPPES last updated:** October 27, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1326433475) · Data from the CMS NPPES public registry.