MICHAEL CRAIG MALLEA M.D.
NPI 1043235377
Internal Medicine - Nephrology in Springfield, OR
About Michael Craig Mallea M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MICHAEL CRAIG MALLEA M.D. (NPI 1043235377) is an individual nephrology provider in Springfield, Oregon, licensed in Oregon (MD20251) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Good Samaritan Regional Medical Center, and maintains 4 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 4
Other Identifiers 5
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
Michael Craig Mallea 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 Reassignment
Medicare enrollment records show Michael Mallea reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Springfield, OR 97477
- Reassigned Medicare billing, Oregon enrollment
- 11 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 8
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.
Good Samaritan Regional Medical Center
Acute Care Hospitals · Corvallis, ORSacred Heart Medical Center - Riverbend
Acute Care Hospitals · Springfield, ORPeacehealth Cottage Grove Community Medical Center
Critical Access Hospitals · Cottage Grove, ORPeace Harbor Medical Center
Critical Access Hospitals · Florence, ORSamaritan Lebanon Community Hospital
Critical Access Hospitals · Lebanon, ORPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 97477 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
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SPRINGFIELD, OR 97477
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 Michael Mallea's NPI number?
The NPI number for Michael Mallea is 1043235377. It was assigned to this individual provider in the NPPES registry on July 13, 2006.
Where is Michael Mallea located?
Michael Mallea practices at 3355 Riverbend Dr Ste 200, Springfield, OR 97477. The listed phone number is (541) 868-9247.
What is Michael Mallea's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.
Is Michael Mallea enrolled in Medicare?
Yes. Michael Mallea 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 Michael Mallea's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Mallea reassigns Medicare benefits to Eugene Springfield Nephrology Associates, PC (Springfield, 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 Michael Mallea's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Michael Mallea accept?
Health plans from BridgeSpan Health Company, Kaiser Permanente, Moda Health Plan, Inc., PacificSource Health Plans and Providence Health Plan and 1 other insurer list Michael Mallea 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 Michael Mallea affiliated with any hospitals?
According to CMS data, Michael Mallea is affiliated with Good Samaritan Regional Medical Center, Sacred Heart Medical Center - Riverbend, Peacehealth Cottage Grove Community Medical Center, Peace Harbor Medical Center and Samaritan Lebanon Community Hospital.
When was this NPI record last updated?
The NPPES record for Michael Mallea was last updated on June 29, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Michael Craig Mallea, M.D. · NPI 1043235377
Nephrology physician in Springfield, Oregon. Individual provider, active in the CMS NPPES registry since July 13, 2006.
## Identity
- **NPI:** 1043235377 (Entity type: Individual)
- **Enumerated:** July 13, 2006
- **Primary specialty:** Internal Medicine - Nephrology · taxonomy 207RN0300X
- **State license:** MD20251 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 3355 RIVERBEND DR STE 200, Springfield, OR 97477-8800
- **Phone:** (541) 868-9247 · **Fax:** (541) 485-0452
## 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:** Eugene Springfield Nephrology Associates, PC (NPI 1073534004, Springfield, OR), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Utah School Of Medicine, class of 1981
## Record status
- **NPPES last updated:** June 29, 2022
- **Other identifiers:** Other 12252 (ID); Other 390004362 (ID); Other 000010002160 (ID); and 2 more
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Source: [NPI Profile](https://npiprofile.com/npi/1043235377) · Data from the CMS NPPES public registry.