DR. KIN WING AU M.D.
NPI 1497793814
Radiology - Radiation Oncology in Corpus Christi, TX
About Dr. Kin Wing Au M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. KIN WING AU M.D. (NPI 1497793814) is an individual radiation oncology provider in Corpus Christi, Texas, licensed in Texas (L2113) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in Abilene.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 4
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Kin Wing Au M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Kin Au reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Corpus Christi, TX 78405
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: C H Wilkinson Physician Network
- 179 clinicians in this Medicare group
Tyler, TX 75702
- Reassigned Medicare billing, Texas enrollment
- 2,745 clinicians in this Medicare group
Rockford, IL 61103
- Reassigned Medicare billing, Illinois enrollment
- 1,375 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 78404 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 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CORPUS CHRISTI, TX 78404
CORPUS CHRISTI, TX 78404
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 Kin Au's NPI number?
The NPI number for Kin Au is 1497793814. It was assigned to this individual provider in the NPPES registry on June 4, 2006.
Where is Kin Au located?
Kin Au practices at 1415 Santa Fe St, Corpus Christi, TX 78404. The listed phone number is (361) 861-9760.
What is Kin Au's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.
Is Kin Au enrolled in Medicare?
Yes. Kin Au is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Kin Au's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kin Au reassigns Medicare benefits to 3 organizations: Ch Wilkinson Physician Network (Corpus Christi, TX), Christus Trinity Clinic Texas (Tyler, TX) and Rockford Health Physicians (Rockford, IL). 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 Kin Au's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Kin Au accept?
Health plans from Blue Cross and Blue Shield of Texas list Kin Au 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.
When was this NPI record last updated?
The NPPES record for Kin Au was last updated on April 8, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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. Kin Wing Au, M.D. · NPI 1497793814
Radiation Oncology physician in Corpus Christi, Texas. Individual provider, active in the CMS NPPES registry since June 4, 2006.
## Identity
- **NPI:** 1497793814 (Entity type: Individual)
- **Enumerated:** June 4, 2006
- **Primary specialty:** Radiology - Radiation Oncology · taxonomy 2085R0001X
- **State license:** L2113 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 1415 SANTA FE ST, Corpus Christi, TX 78404-2105
- **Phone:** (361) 861-9760
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Ch Wilkinson Physician Network (NPI 1942356043, Corpus Christi, TX); Christus Trinity Clinic Texas (NPI 1285684225, Tyler, TX); Rockford Health Physicians (NPI 1023275278, Rockford, IL) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 8, 2021
- **Other identifiers:** Medicaid 143534902 (TX); Other 1L4788 (TX); Other 8R1389 (TX); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1497793814) · Data from the CMS NPPES public registry.