MHD TAREK NASHAWI MD
NPI 1205862505
Internal Medicine in Eugene, OR
About Mhd Tarek Nashawi Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MHD TAREK NASHAWI MD (NPI 1205862505) is an individual internal medicine provider in Eugene, Oregon, licensed in Oregon (MD26475) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Bay Area Hospital, and maintains a secondary practice location in Springfield.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 1
Other Identifiers 4
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
Mhd Tarek Nashawi 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
6Medicare enrollment records show Mhd Tarek Nashawi reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Springfield, OR 97477
- Reassigned Medicare billing, Oregon enrollment
- 278 clinicians in this Medicare group
Springfield, OR 97477
- Reassigned Medicare billing, Oregon enrollment
- 143 clinicians in this Medicare group
Portland, OR 97220
- Reassigned Medicare billing, Oregon enrollment
- 48 clinicians in this Medicare group
Bellevue, WA 98004
- Reassigned Medicare billing, Oregon enrollment
- 46 clinicians in this Medicare group
Brentwood, TN 37027
- Reassigned Medicare billing, Oregon enrollment
- 198 clinicians in this Medicare group
Lanham, MD 20706
- Reassigned Medicare billing, Oregon enrollment
- 43 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 9
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.
Bay Area Hospital
Acute Care Hospitals · Coos Bay, ORSacred Heart Medical Center - Riverbend
Acute Care Hospitals · Springfield, ORBlue Mountain Hospital
Critical Access Hospitals · John Day, ORCoquille Valley Hospital
Critical Access Hospitals · Coquille, ORPeace Harbor Medical Center
Critical Access Hospitals · Florence, ORPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 97401 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 13
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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 Mhd Tarek Nashawi's NPI number?
The NPI number for Mhd Tarek Nashawi is 1205862505. It was assigned to this individual provider in the NPPES registry on June 25, 2006. The provider is also known as Mohammad Tarek Nashawi M.D.
Where is Mhd Tarek Nashawi located?
Mhd Tarek Nashawi practices at 1255 Hilyard St Fl 4, Eugene, OR 97401. The listed phone number is (541) 852-3259.
What is Mhd Tarek Nashawi's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Mhd Tarek Nashawi enrolled in Medicare?
Yes. Mhd Tarek Nashawi 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 Mhd Tarek Nashawi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mhd Tarek Nashawi reassigns Medicare benefits to 6 organizations: Peacehealth (Springfield, OR), Lane County Oregon (Springfield, OR), Altea Medical Oregon LLC (Portland, OR), Daiya Healthcare PLLC (Bellevue, WA), Mckenzie Physician Services LLC (Brentwood, TN) and 1 more organization, listed in the Medicare section above. 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 Mhd Tarek Nashawi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mhd Tarek Nashawi accept?
Health plans from BridgeSpan Health Company, Moda Health Plan, Inc., Providence Health Plan and Regence BlueCross BlueShield of Oregon list Mhd Tarek Nashawi 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 Mhd Tarek Nashawi affiliated with any hospitals?
According to CMS data, Mhd Tarek Nashawi is affiliated with Bay Area Hospital, Sacred Heart Medical Center - Riverbend, Blue Mountain Hospital, Coquille Valley Hospital and Peace Harbor Medical Center.
When was this NPI record last updated?
The NPPES record for Mhd Tarek Nashawi was last updated on February 16, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Mhd Tarek Nashawi, MD · NPI 1205862505
Internal Medicine physician in Eugene, Oregon. Individual provider, active in the CMS NPPES registry since June 25, 2006.
## Identity
- **NPI:** 1205862505 (Entity type: Individual)
- **Enumerated:** June 25, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** MD26475 (Oregon)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1255 HILYARD ST FL 4, Eugene, OR 97401-3718
- **Phone:** (541) 852-3259 · **Fax:** (458) 209-5013
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): Peacehealth (NPI 1740223874, Springfield, OR); Lane County Oregon (NPI 1326138314, Springfield, OR); Altea Medical Oregon LLC (NPI 1184451254, Portland, OR); Daiya Healthcare PLLC (NPI 1477027381, Bellevue, WA); Mckenzie Physician Services LLC (NPI 1316909054, Brentwood, TN); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2001
## Record status
- **NPPES last updated:** February 16, 2021
- **Other identifiers:** Medicaid 221898 (AZ); Medicaid 278326 (OR); Other 885371001 (OR); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1205862505) · Data from the CMS NPPES public registry.