XIMENG YANG MD
NPI 1043630171
Anesthesiology in Springfield, OR
About Ximeng Yang Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
XIMENG YANG MD (NPI 1043630171) is an individual anesthesiology provider in Springfield, Oregon, licensed in Oregon (MD188613) and active in the NPI registry since April 2014. He is enrolled in Medicare PECOS, is affiliated with Mckenzie-willamette Medical Center, and is a graduate of Oregon Health Sciences University School Of Medicine (2014).
NPPES Registry Identity
Specialties & Licenses
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
Ximeng Yang 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 Ximeng Yang 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
- 123 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 2
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mckenzie-Willamette Medical Center
Acute Care Hospitals · Springfield, ORSacred Heart Medical Center - Riverbend
Acute Care Hospitals · Springfield, OROther Providers at the Same Location NPPES 20
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 Ximeng Yang's NPI number?
The NPI number for Ximeng Yang is 1043630171. It was assigned to this individual provider in the NPPES registry on April 16, 2014.
Where is Ximeng Yang located?
Ximeng Yang practices at 3333 Riverbend Dr, Springfield, OR 97477. The listed phone number is (541) 222-3154.
What is Ximeng Yang's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Ximeng Yang enrolled in Medicare?
Yes. Ximeng Yang 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 Ximeng Yang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ximeng Yang reassigns Medicare benefits to Northwest Anesthesia Physicians 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 Ximeng Yang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Ximeng Yang affiliated with any hospitals?
According to CMS data, Ximeng Yang is affiliated with Mckenzie-Willamette Medical Center and Sacred Heart Medical Center - Riverbend.
When was this NPI record last updated?
The NPPES record for Ximeng Yang was last updated on December 10, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Ximeng Yang, MD · NPI 1043630171
Anesthesiology physician in Springfield, Oregon. Individual provider, active in the CMS NPPES registry since April 16, 2014.
## Identity
- **NPI:** 1043630171 (Entity type: Individual)
- **Enumerated:** April 16, 2014
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** MD188613 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 3333 RIVERBEND DR, Springfield, OR 97477-8800
- **Phone:** (541) 222-3154 · **Fax:** (541) 222-3359
## 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:** Northwest Anesthesia Physicians PC (NPI 1770531196, Springfield, OR), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Oregon Health Sciences University School Of Medicine, class of 2014
## Record status
- **NPPES last updated:** December 10, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1043630171) · Data from the CMS NPPES public registry.