OSCAR RENE ZEPEDA MD
NPI 1043226798
Internal Medicine in Seattle, WA
About Oscar Rene Zepeda Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
OSCAR RENE ZEPEDA MD (NPI 1043226798) is an individual internal medicine provider in Seattle, Washington, licensed in Washington (MD00046916) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with Legacy Salmon Creek Medical Center, and is a graduate of University Of Washington School Of Medicine (2003).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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
Oscar Rene Zepeda 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 Reassignment
Medicare enrollment records show Oscar Zepeda reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Vancouver, WA 98686
- Reassigned Medicare billing, Washington enrollment
- 754 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 4
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.
Legacy Salmon Creek Medical Center
Acute Care Hospitals · Vancouver, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98104 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.
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 Oscar Zepeda's NPI number?
The NPI number for Oscar Zepeda is 1043226798. It was assigned to this individual provider in the NPPES registry on August 1, 2006.
Where is Oscar Zepeda located?
Oscar Zepeda practices at 325 9th Ave, Seattle, WA 98104. The listed phone number is (206) 731-3000.
What is Oscar Zepeda's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Oscar Zepeda enrolled in Medicare?
Yes. Oscar Zepeda 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 Oscar Zepeda's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Oscar Zepeda reassigns Medicare benefits to Legacy Salmon Creek Hospital (Vancouver, WA). 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 Oscar Zepeda's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Oscar Zepeda affiliated with any hospitals?
According to CMS data, Oscar Zepeda is affiliated with Legacy Salmon Creek Medical Center.
When was this NPI record last updated?
The NPPES record for Oscar Zepeda was last updated on October 23, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Oscar Rene Zepeda, MD · NPI 1043226798
Internal Medicine physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since August 1, 2006.
## Identity
- **NPI:** 1043226798 (Entity type: Individual)
- **Enumerated:** August 1, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** MD00046916 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 325 9TH AVE, Seattle, WA 98104-2420
- **Phone:** (206) 731-3000
## 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:** Legacy Salmon Creek Hospital (NPI 1356357784, Vancouver, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Washington School Of Medicine, class of 2003
## Record status
- **NPPES last updated:** October 23, 2007
- **Other identifiers:** Medicare UPIN I70978 (WA); Medicare ID-Type Unspecified 8864006 (WA); Medicare PIN 8864005 (WA)
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Source: [NPI Profile](https://npiprofile.com/npi/1043226798) · Data from the CMS NPPES public registry.