OSMOND CHIA-LIANG WU M.D.
NPI 1972861201
Neurological Surgery in South Bend, IN
About Osmond Chia-liang Wu M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
OSMOND CHIA-LIANG WU M.D. (NPI 1972861201) is an individual neurological surgery provider in South Bend, Indiana, licensed in Indiana (01091413A) and active in the NPI registry since April 2012. He is enrolled in Medicare PECOS, is affiliated with Northwest Health-la Porte, and maintains 4 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 4
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
Osmond Chia-liang Wu 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 Osmond Wu reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
South Bend, IN 46601
- Reassigned Medicare billing, Indiana enrollment
- 734 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.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Northwest Health-La Porte
Acute Care Hospitals · La Porte, INFranciscan Health Michigan City
Acute Care Hospitals · Michigan City, INElkhart General Hospital
Acute Care Hospitals · Elkhart, INMemorial Hospital Of South Bend
Acute Care Hospitals · South Bend, INLakeland Hospital, St Joseph
Acute Care Hospitals · St Joseph, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 46601 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 15
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SOUTH BEND, IN 46601
SOUTH BEND, IN 46601
SOUTH BEND, IN 46601
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 Osmond Wu's NPI number?
The NPI number for Osmond Wu is 1972861201. It was assigned to this individual provider in the NPPES registry on April 24, 2012.
Where is Osmond Wu located?
Osmond Wu practices at 100 Navarre Pl Ste 6600, South Bend, IN 46601. The listed phone number is (574) 647-8800.
What is Osmond Wu's specialty?
The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.
Is Osmond Wu enrolled in Medicare?
Yes. Osmond Wu 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 Osmond Wu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Osmond Wu reassigns Medicare benefits to Beacon Medical Group, Inc. (South Bend, IN). 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 Osmond Wu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Osmond Wu accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource list Osmond Wu 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 Osmond Wu affiliated with any hospitals?
According to CMS data, Osmond Wu is affiliated with Northwest Health-La Porte, Franciscan Health Michigan City, Elkhart General Hospital, Memorial Hospital Of South Bend and Lakeland Hospital, St Joseph.
When was this NPI record last updated?
The NPPES record for Osmond Wu was last updated on September 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.