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KEVIN CHIOU
NPI 1407318892
Radiology - Diagnostic Radiology in Austin, TX

Active since April 03, 2019PECOS EnrolledAccepts Medicare Assignment
12554 RIATA VISTA CIR, AUSTIN, TX 78727(512) 795-5100 Get Directions Write a Review

NPPES record last updated: October 18, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Kevin Chiou NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KEVIN CHIOU (NPI 1407318892) is an individual diagnostic radiology provider in Austin, Texas, licensed in Texas (V3573) and active in the NPI registry since April 2019. He is enrolled in Medicare PECOS, is affiliated with Christus Santa Rosa Hospital-san Marcos, and maintains a secondary practice location in Houston.

NPPES Registry Identity

NPI1407318892
Entity TypeIndividualMale
Primary Taxonomy2085R0202X
Provider Legal NameKEVIN CHIOU
Location Address12554 RIATA VISTA CIRAustin, TX 78727-6431
Mailing Address1 Baylor PlzHouston, TX 77030-3411 · (713) 798-4951
Phone(512) 795-5100
Sole ProprietorYes
Medical School CMSBaylor College Of MedicineGraduated 2019
Enumeration DateApril 3, 2019
Last NPPES UpdateOctober 18, 2024
NPPES CertifiedOctober 18, 2024
✔ NPI 1407318892 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
License✔ Licensed in TX · V3573
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
12554 RIATA VISTA CIR, Austin, TX 78727
Open in Google Maps ↗

Secondary Practice Location 1

Location 11 Baylor PlzHouston, TX 77030-3411 · Phone (713) 798-4951

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.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

Kevin Chiou 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.

PECOS PAC ID1052856093
PECOS Enrollment IDI20241028001984
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Kevin Chiou reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Austin Radiological Association
Same address
Radiology
12554 RIATA VISTA CIR
Austin, TX 78727
  • Reassigned Medicare billing, Texas enrollment
  • 187 clinicians in this Medicare group
NPI 1033196464 (512) 795-5100
Singleton Associates PA
138 mi
Diagnostic Radiology
9250 PINECROFT DR
Shenandoah, TX 77380
  • Reassigned Medicare billing, Texas enrollment
  • 1,278 clinicians in this Medicare group
NPI 1487811766 (936) 266-2000

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 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Christus Santa Rosa Hospital-San Marcos

Acute Care Hospitals · San Marcos, TX
2/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number450272
Location1301 Wonder World DriveSan Marcos, TX 78666 · Hays County
Emergency services Birthing friendly

St David's Medical Center

Acute Care Hospitals · Austin, TX
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450431
Location919 E 32nd StAustin, TX 78705 · Travis County
Emergency services Birthing friendly

Round Rock Medical Center

Acute Care Hospitals · Round Rock, TX
4/5 CMS rating
OwnershipProprietary
CMS Certification Number450718
Location2400 Round Rock AveRound Rock, TX 78681 · Williamson County
Emergency services Birthing friendly

North Austin Medical Center

Acute Care Hospitals · Austin, TX
4/5 CMS rating
OwnershipProprietary
CMS Certification Number450809
Location12221 Mopac Expressway NorthAustin, TX 78758 · Travis County
Emergency services Birthing friendly

Cedar Park Regional Medical Center

Acute Care Hospitals · Cedar Park, TX
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number670043
Location1401 Medical ParkwayCedar Park, TX 78613 · Williamson County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78727 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$89.03 typical visit price
range $57.88 – $174.00
Typical copayment $22.25 (range $14.47 – $43.50)
Most-billed visit code 99203
Established Patient
$71.95 typical visit price
range $18.88 – $142.23
Typical copayment $17.98 (range $4.72 – $35.55)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

DR. GREGORY CONNOR MD
Radiology (Diagnostic Radiology)
12554 RIATA VISTA CIR
AUSTIN, TX 78727
Travis County (512) 795-5100
AUSTIN RADIOLOGICAL ASSOCIATION
Clinic/Center (Radiology)
12554 RIATA VISTA CIR
AUSTIN, TX 78727
Travis County (512) 795-5100
DR. BRADLEY BRENNER MD
Radiology (Diagnostic Radiology)
12554 RIATA VISTA CIR
AUSTIN, TX 78727
Travis County (512) 795-5100
DR. MAEGAN KELLIE GARCIA LAZAGA M.D.
Radiology (Diagnostic Radiology)
12554 RIATA VISTA CIR
AUSTIN, TX 78727
Travis County (512) 795-5100
ERIC EDWARD MAHLMANN
Physician Assistant
12554 RIATA VISTA CIR
AUSTIN, TX 78727
Travis County (512) 795-5100
SETH D. O'BRIEN M.D.
Radiology (Diagnostic Radiology)
12554 RIATA VISTA CIR
AUSTIN, TX 78727
Travis County (512) 795-5100
KAETHAN BYSANI DO
Radiology (Diagnostic Radiology)
12554 RIATA VISTA CIR
AUSTIN, TX 78727
Travis County (512) 795-5100
MICHAEL A. JAIMES M.D.
Radiology (Vascular & Interventional Radiology)
12554 RIATA VISTA CIR
AUSTIN, TX 78727
Travis County (512) 795-5100

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 Kevin Chiou's NPI number?

The NPI number for Kevin Chiou is 1407318892. It was assigned to this individual provider in the NPPES registry on April 3, 2019.

Where is Kevin Chiou located?

Kevin Chiou practices at 12554 Riata Vista Cir, Austin, TX 78727. The listed phone number is (512) 795-5100.

What is Kevin Chiou's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Is Kevin Chiou enrolled in Medicare?

Yes. Kevin Chiou 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 Kevin Chiou's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kevin Chiou reassigns Medicare benefits to 2 organizations: Austin Radiological Association (Austin, TX) and Singleton Associates PA (Shenandoah, TX). 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 Kevin Chiou's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Kevin Chiou accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 4 other insurers list Kevin Chiou 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 Kevin Chiou affiliated with any hospitals?

According to CMS data, Kevin Chiou is affiliated with Christus Santa Rosa Hospital-San Marcos, St David's Medical Center, Round Rock Medical Center, North Austin Medical Center and Cedar Park Regional Medical Center.

When was this NPI record last updated?

The NPPES record for Kevin Chiou was last updated on October 18, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.