WEN-CHE CHUNG MD
NPI 1891754149
Internal Medicine in Arcadia, CA
About Wen-che Chung Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WEN-CHE CHUNG MD (NPI 1891754149) is an individual internal medicine provider in Arcadia, California, licensed in California (A52202) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS, maintains a secondary practice location in Covina, and is a graduate of Other (1989).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Wen-che Chung 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-che Chung reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Arcadia, CA 91006
- Reassigned Medicare billing, California enrollment
Los Angeles, CA 90015
- Reassigned Medicare billing, California enrollment
- 2,052 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 6
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 91006 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ARCADIA, CA 91006
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-che Chung's NPI number?
The NPI number for Wen-che Chung is 1891754149. It was assigned to this individual provider in the NPPES registry on March 23, 2006.
Where is Wen-che Chung located?
Wen-che Chung practices at 909 S Santa Anita Ave Ste B, Arcadia, CA 91006. The listed phone number is (626) 710-8766.
What is Wen-che Chung's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Wen-che Chung enrolled in Medicare?
Yes. Wen-che Chung 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-che Chung's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Wen-che Chung reassigns Medicare benefits to 2 organizations: Wenche Chung, MD & Kuoting Lee, Lac A Professional Corporation (Arcadia, CA) and Healthcare Partners Affiliates Medical Group (Los Angeles, CA). 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-che Chung'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 Wen-che Chung was last updated on September 13, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Wen-Che Chung, MD · NPI 1891754149
Internal Medicine physician in Arcadia, California. Individual provider, active in the CMS NPPES registry since March 23, 2006.
## Identity
- **NPI:** 1891754149 (Entity type: Individual)
- **Enumerated:** March 23, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** A52202 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 909 S SANTA ANITA AVE STE B, Arcadia, CA 91006-2363
- **Phone:** (626) 710-8766 · **Fax:** (626) 226-5858
## 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): Wenche Chung, MD & Kuoting Lee, Lac A Professional Corporation (NPI 1053046060, Arcadia, CA); Healthcare Partners Affiliates Medical Group (NPI 1659312593, Los Angeles, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1989
## Record status
- **NPPES last updated:** September 13, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1891754149) · Data from the CMS NPPES public registry.