WENJUN ZHANG MD
NPI 1679556278
Anesthesiology in Puyallup, WA
About Wenjun Zhang Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WENJUN ZHANG MD (NPI 1679556278) is an individual anesthesiology provider in Puyallup, Washington, licensed in Washington (00040910) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS, is affiliated with Multicare Auburn Medical Center, and is a graduate of Other (1985).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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
Wenjun Zhang 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 Wenjun Zhang reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Puyallup, WA 98372
- Reassigned Medicare billing, Washington enrollment
- 119 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
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Multicare Auburn Medical Center
Acute Care Hospitals · Auburn, WAMulticare Good Samaritan Hospital
Acute Care Hospitals · Puyallup, WATacoma General Allenmore Hospital
Acute Care Hospitals · Tacoma, WAMulticare Covington Medical Center
Acute Care Hospitals · Covington, WAOther Providers at the Same Location NPPES 18
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PUYALLUP, WA 98372
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 Wenjun Zhang's NPI number?
The NPI number for Wenjun Zhang is 1679556278. It was assigned to this individual provider in the NPPES registry on November 29, 2005.
Where is Wenjun Zhang located?
Wenjun Zhang practices at 400 E Pioneer Ste 208, Puyallup, WA 98372. The listed phone number is (253) 445-5828.
What is Wenjun Zhang's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Wenjun Zhang enrolled in Medicare?
Yes. Wenjun Zhang 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 Wenjun Zhang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Wenjun Zhang reassigns Medicare benefits to Rainier Anesthesia Associates PC (Puyallup, 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 Wenjun Zhang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Wenjun Zhang accept?
Health plans from Ambetter Health list Wenjun Zhang 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 Wenjun Zhang affiliated with any hospitals?
According to CMS data, Wenjun Zhang is affiliated with Multicare Auburn Medical Center, Multicare Good Samaritan Hospital, Tacoma General Allenmore Hospital and Multicare Covington Medical Center.
When was this NPI record last updated?
The NPPES record for Wenjun Zhang 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.
# Wenjun Zhang, MD · NPI 1679556278
Anesthesiology physician in Puyallup, Washington. Individual provider, active in the CMS NPPES registry since November 29, 2005.
## Identity
- **NPI:** 1679556278 (Entity type: Individual)
- **Enumerated:** November 29, 2005
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 00040910 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 400 E PIONEER, STE 208, Puyallup, WA 98372-3255
- **Phone:** (253) 445-5828
## 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:** Rainier Anesthesia Associates PC (NPI 1487637013, Puyallup, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1985
## Record status
- **NPPES last updated:** October 23, 2007
- **Other identifiers:** Medicare PIN GAB29281 (WA)
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Source: [NPI Profile](https://npiprofile.com/npi/1679556278) · Data from the CMS NPPES public registry.