ILENE YI-ZHEN WONG M.D.
NPI 1477740934
Urology in West Chester, PA
About Ilene Yi-zhen Wong M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ILENE YI-ZHEN WONG M.D. (NPI 1477740934) is an individual urology provider in West Chester, Pennsylvania, licensed in Pennsylvania (MD439904) and active in the NPI registry since September 2007. She is enrolled in Medicare PECOS, is affiliated with Lancaster General Hospital, and is a graduate of Other (2010).
NPPES Registry Identity
Specialties & Licenses 2
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
Ilene Yi-zhen Wong 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 Ilene Wong reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Paoli, PA 19301
- Reassigned Medicare billing, Pennsylvania enrollment
- Medicare enrollment name: The Centers For Advanced Urology LLP
- 146 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 36
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Lancaster General Hospital
Acute Care Hospitals · Lancaster, PAHospital Of Univ Of Pennsylvania
Acute Care Hospitals · Philadelphia, PABryn Mawr Hospital
Acute Care Hospitals · Bryn Mawr, PAPaoli Hospital
Acute Care Hospitals · Paoli, PAChester County Hospital
Acute Care Hospitals · West Chester, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19380 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.
Reported Quality Measures
Referred Medical Equipment & Supplies CMS DME claims 3
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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WEST CHESTER, PA 19380
WEST CHESTER, PA 19380
WEST CHESTER, PA 19380
WEST CHESTER, PA 19380
WEST CHESTER, PA 19380
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 Ilene Wong's NPI number?
The NPI number for Ilene Wong is 1477740934. It was assigned to this individual provider in the NPPES registry on September 28, 2007.
Where is Ilene Wong located?
Ilene Wong practices at 915 Old Fern Hill Rd Bldg B Ste 202, West Chester, PA 19380. The listed phone number is (610) 692-4270.
What is Ilene Wong's specialty?
The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.
Is Ilene Wong enrolled in Medicare?
Yes. Ilene Wong 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 Ilene Wong's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ilene Wong reassigns Medicare benefits to Alliance Physician Services, PC (Paoli, PA). 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 Ilene Wong's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ilene Wong accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Ilene Wong 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 Ilene Wong affiliated with any hospitals?
According to CMS data, Ilene Wong is affiliated with Lancaster General Hospital, Hospital Of Univ Of Pennsylvania, Bryn Mawr Hospital, Paoli Hospital and Chester County Hospital.
When was this NPI record last updated?
The NPPES record for Ilene Wong was last updated on October 25, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.