DR. ERIC CHIAR-PING YANG M.D.
NPI 1376719054
Otolaryngology in Janesville, WI
About Dr. Eric Chiar-ping Yang M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ERIC CHIAR-PING YANG M.D. (NPI 1376719054) is an individual otolaryngology provider in Janesville, Wisconsin, licensed in Wisconsin (60012-20) and active in the NPI registry since May 2008. He is enrolled in Medicare PECOS, is affiliated with Mercy Health System Corp, and is a graduate of University Of Southern California Keck School Of Medicine (2004).
NPPES Registry Identity
Specialties & Licenses
Other Names 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
Dr. Eric Chiar-ping Yang M.d. 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 Eric Yang reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Janesville, WI 53548
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1699728550 (Wisconsin)
- 1,155 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 7
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.
Mercy Health System Corp
Acute Care Hospitals · Janesville, WIMercy Walworth Hospital & Medical Center
Critical Access Hospitals · Lake Geneva, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53546 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.
JANESVILLE, WI 53546
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 Eric Yang's NPI number?
The NPI number for Eric Yang is 1376719054. It was assigned to this individual provider in the NPPES registry on May 2, 2008. The provider is also known as Dr. Eric Yang M.D..
Where is Eric Yang located?
Eric Yang practices at 3524 E Milwaukee St, Janesville, WI 53546. The listed phone number is (608) 756-7100.
What is Eric Yang's specialty?
The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.
Is Eric Yang enrolled in Medicare?
Yes. Eric 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 Eric Yang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Eric Yang reassigns Medicare benefits to Mercy Health System Corporation (Janesville, WI). 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 Eric Yang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Eric Yang accept?
Health plans from Anthem Blue Cross and Blue Shield, MercyCare and MercyCare Health Plans list Eric Yang 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 Eric Yang affiliated with any hospitals?
According to CMS data, Eric Yang is affiliated with Mercy Health System Corp and Mercy Walworth Hospital & Medical Center.
When was this NPI record last updated?
The NPPES record for Eric Yang was last updated on December 28, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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. Eric Chiar-Ping Yang, M.D. · NPI 1376719054
Otolaryngology physician in Janesville, Wisconsin. Individual provider, active in the CMS NPPES registry since May 2, 2008.
## Identity
- **NPI:** 1376719054 (Entity type: Individual)
- **Enumerated:** May 2, 2008
- **Primary specialty:** Otolaryngology · taxonomy 207Y00000X
- **State license:** 60012-20 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 3524 E MILWAUKEE ST, Janesville, WI 53546-1626
- **Phone:** (608) 756-7100 · **Fax:** (608) 756-4700
## 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:** Mercy Health System Corporation (NPI 1669685129, Janesville, WI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Southern California Keck School Of Medicine, class of 2004
## Record status
- **NPPES last updated:** December 28, 2012
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Source: [NPI Profile](https://npiprofile.com/npi/1376719054) · Data from the CMS NPPES public registry.