DR. WEN GUAN MD
NPI 1760010433
Emergency Medicine in Portland, OR
About Dr. Wen Guan Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. WEN GUAN MD (NPI 1760010433) is an individual emergency medicine provider in Portland, Oregon, licensed in Oregon (MD214262) and active in the NPI registry since March 2020. She is enrolled in Medicare PECOS, is affiliated with Providence Portland Medical Center, and is a graduate of University Of Wisconsin School Of Medicine (2020).
NPPES Registry Identity
Specialties & Licenses 2
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
Dr. Wen Guan 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 Reassignments
2Medicare enrollment records show Wen Guan reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Portland, OR 97213
- Reassigned Medicare billing, Oregon enrollment
- 676 clinicians in this Medicare group
Portland, OR 97225
- Reassigned Medicare billing, Oregon enrollment
- 753 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 3
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.
Providence Portland Medical Center
Acute Care Hospitals · Portland, ORPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 97213 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.
PORTLAND, OR 97213
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 Wen Guan's NPI number?
The NPI number for Wen Guan is 1760010433. It was assigned to this individual provider in the NPPES registry on March 30, 2020.
Where is Wen Guan located?
Wen Guan practices at 4805 NE Glisan St, Portland, OR 97213. The listed phone number is (503) 215-1111.
What is Wen Guan's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Wen Guan enrolled in Medicare?
Yes. Wen Guan 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 organizations bill Medicare for Wen Guan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Wen Guan reassigns Medicare benefits to 2 organizations: Providence Health & Services - Oregon (Portland, OR) and Providence Health & Services - Oregon (Portland, OR). 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 Wen Guan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Wen Guan affiliated with any hospitals?
According to CMS data, Wen Guan is affiliated with Providence Portland Medical Center.
When was this NPI record last updated?
The NPPES record for Wen Guan was last updated on April 5, 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.
# Dr. Wen Guan, MD · NPI 1760010433
Emergency Medicine physician in Portland, Oregon. Individual provider, active in the CMS NPPES registry since March 30, 2020.
## Identity
- **NPI:** 1760010433 (Entity type: Individual)
- **Enumerated:** March 30, 2020
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** MD214262 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 4805 NE GLISAN ST, Portland, OR 97213-2933
- **Phone:** (503) 215-1111
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Providence Health & Services - Oregon (NPI 1003991845, Portland, OR); Providence Health & Services - Oregon (NPI 1235259532, Portland, OR) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Wisconsin School Of Medicine, class of 2020
## Record status
- **NPPES last updated:** April 5, 2023
---
Source: [NPI Profile](https://npiprofile.com/npi/1760010433) · Data from the CMS NPPES public registry.