VESNA JAMBORCIC MD
NPI 1407827850
Internal Medicine in Toppenish, WA
About Vesna Jamborcic Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
VESNA JAMBORCIC MD (NPI 1407827850) is an individual internal medicine provider in Toppenish, Washington, licensed in Washington (MD60593180) and active in the NPI registry since February 2006. She is enrolled in Medicare PECOS and maintains a secondary practice location in Seattle.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Vesna Jamborcic Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Vesna Jamborcic reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Yakima, WA 98902
- Reassigned Medicare billing, Washington enrollment
- 565 clinicians in this Medicare group
Grandview, WA 98930
- Reassigned Medicare billing, Washington enrollment
- 232 clinicians in this Medicare group
Seattle, WA 98104
- Reassigned Medicare billing, Washington enrollment
- 911 clinicians in this Medicare group
Everett, WA 98201
- Reassigned Medicare billing, Washington enrollment
- 1,285 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98948 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
TOPPENISH, WA 98948
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 Vesna Jamborcic's NPI number?
The NPI number for Vesna Jamborcic is 1407827850. It was assigned to this individual provider in the NPPES registry on February 1, 2006.
Where is Vesna Jamborcic located?
Vesna Jamborcic practices at 510 W 1st Ave, Toppenish, WA 98948. The listed phone number is (509) 865-5600.
What is Vesna Jamborcic's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Vesna Jamborcic enrolled in Medicare?
Yes. Vesna Jamborcic is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Vesna Jamborcic's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Vesna Jamborcic reassigns Medicare benefits to 4 organizations: Yakima Valley Memorial Physicians (Yakima, WA), Prosser Public Hospital District Of Benton County (Grandview, WA), The Polyclinic (Seattle, WA) and Optum Care Washington PLLC (Everett, WA). 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 Vesna Jamborcic's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Vesna Jamborcic was last updated on July 13, 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.
# Vesna Jamborcic, MD · NPI 1407827850
Internal Medicine physician in Toppenish, Washington. Individual provider, active in the CMS NPPES registry since February 1, 2006.
## Identity
- **NPI:** 1407827850 (Entity type: Individual)
- **Enumerated:** February 1, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** MD60593180 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 510 W 1ST AVE, Toppenish, WA 98948-1564
- **Phone:** (509) 865-5600
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Yakima Valley Memorial Physicians (NPI 1154015592, Yakima, WA); Prosser Public Hospital District Of Benton County (NPI 1376026237, Grandview, WA); The Polyclinic (NPI 1073944039, Seattle, WA); Optum Care Washington PLLC (NPI 1831186766, Everett, WA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 13, 2023
- **Other identifiers:** Medicaid 100503747 (NV); Medicaid 2050126 (WA)
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Source: [NPI Profile](https://npiprofile.com/npi/1407827850) · Data from the CMS NPPES public registry.