CHA YANG APNP, FNP-C
NPI 1285432641
Nurse Practitioner - Family in Green Bay, WI
About Cha Yang Apnp, Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHA YANG APNP, FNP-C (NPI 1285432641) is an individual family provider in Green Bay, Wisconsin, licensed in Wisconsin (16576-33) and active in the NPI registry since March 2025. She is enrolled in Medicare PECOS, is affiliated with St Vincent Hospital, and is a graduate of Other (2024).
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
Cha Yang Apnp, Fnp-c 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 Cha Yang reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Green Bay, WI 54304
- Reassigned Medicare billing, Wisconsin enrollment
- 742 clinicians in this Medicare group
Sheboygan, WI 53081
- Reassigned Medicare billing, Wisconsin enrollment
- 673 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Vincent Hospital
Acute Care Hospitals · Green Bay, WISt Mary's Hospital Medical Center
Acute Care Hospitals · Green Bay, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 54303 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.
GREEN BAY, WI 54303
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 Cha Yang's NPI number?
The NPI number for Cha Yang is 1285432641. It was assigned to this individual provider in the NPPES registry on March 3, 2025.
Where is Cha Yang located?
Cha Yang practices at 1860 Shawano Ave, Green Bay, WI 54303. The listed phone number is (920) 496-4700.
What is Cha Yang's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Cha Yang enrolled in Medicare?
Yes. Cha 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 organizations bill Medicare for Cha Yang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cha Yang reassigns Medicare benefits to 2 organizations: St Vincent Hospital-Hospital Sisters-Third Order Of St Francis (Green Bay, WI) and St. Nicholas Hospital-Sisters Of The Third Order Of St Francis (Sheboygan, WI). 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 Cha Yang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Cha Yang accept?
Health plans from Anthem Blue Cross and Blue Shield and Security Health Plan list Cha 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 Cha Yang affiliated with any hospitals?
According to CMS data, Cha Yang is affiliated with St Vincent Hospital and St Mary's Hospital Medical Center.
When was this NPI record last updated?
The NPPES record for Cha Yang was last updated on August 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months 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.
# Cha Yang, APNP, FNP-C · NPI 1285432641
Family physician in Green Bay, Wisconsin. Individual provider, active in the CMS NPPES registry since March 3, 2025.
## Identity
- **NPI:** 1285432641 (Entity type: Individual)
- **Enumerated:** March 3, 2025
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 16576-33 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 1860 SHAWANO AVE, Green Bay, WI 54303-2667
- **Phone:** (920) 496-4700
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): St Vincent Hospital-Hospital Sisters-Third Order Of St Francis (NPI 1285613638, Green Bay, WI); St. Nicholas Hospital-Sisters Of The Third Order Of St Francis (NPI 1275799413, Sheboygan, WI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2024
## Record status
- **NPPES last updated:** August 1, 2025
- **Other identifiers:** Medicaid 100332293 (WI)
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Source: [NPI Profile](https://npiprofile.com/npi/1285432641) · Data from the CMS NPPES public registry.