MATTHEW LIAW
NPI 1194253070
Radiology - Diagnostic Radiology in Houston, TX

Active since May 23, 2017PECOS EnrolledAccepts Medicare Assignment
1 BAYLOR PLZ, HOUSTON, TX 77030(713) 798-4951 Get Directions Write a Review

NPPES record last updated: October 13, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jan 4, 2023, May 23, 2017 (2 updates tracked since 2017).

About Matthew Liaw NPPES

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

MATTHEW LIAW (NPI 1194253070) is an individual diagnostic radiology provider in Houston, Texas, licensed in Texas (U0153) and active in the NPI registry since May 2017. He is enrolled in Medicare PECOS, is affiliated with Harris Health System, and maintains 4 additional practice locations.

NPPES Registry Identity

NPI1194253070
Entity TypeIndividualMale
Primary Taxonomy2085R0202X
Provider Legal NameMATTHEW LIAW
Location Address1 BAYLOR PLZHouston, TX 77030-3411
Mailing Address4617 Mount Vernon StHouston, TX 77006-6106 · (832) 455-4893
Sole ProprietorYes
Medical School CMSBaylor College Of MedicineGraduated 2022
Enumeration DateMay 23, 2017
Last NPPES UpdateOctober 13, 20252 updates tracked since enumeration
NPPES CertifiedOctober 13, 2025
NPI 1194253070 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
License Licensed in TX · U0153
Definition

A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

1 BAYLOR PLZ, Houston, TX 77030

Secondary Practice Locations 4

Location 17200 Cambridge StHouston, TX 77030-4202 · Phone (713) 798-2400
Location 26720 Bertner AveHouston, TX 77030-2604 · Phone (832) 355-2666
Location 31504 Taub LoopHouston, TX 77030-1608 · Phone (173) 873-8890
Location 42525A Holly Hall StHouston, TX 77054-4124 · Phone (713) 526-4243

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Matthew Liaw 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 ID4486025111
PECOS Enrollment IDI20230117001809
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.

Areas of Expertise CMS Part B claims 4

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.

X-ray of chest, 2 views 71046
A chest X-ray, 2 views, is a quick, painless test that creates pictures of the structures inside your chest, such as your heart, lungs, and blood vessels. Two different angles are used to get a comprehensive view. This helps in diagnosing conditions like pneumonia, heart problems, or lung cancer.
47 services46 patients
X-ray of chest, 1 view 71045
A chest X-ray, 1 view, is a quick, painless test that produces images of the structures within your chest, such as your heart, lungs, and blood vessels. It helps in diagnosing conditions like pneumonia, heart problems, or lung cancer. You'll stand in front of a machine that emits X-rays, which pass through your body to create the image.
44 services43 patients
Ct scan of abdomen and pelvis with contrast 74177
A CT scan of the abdomen and pelvis with contrast is an imaging procedure. A special dye, called contrast, is used to make certain areas more visible. This can help identify issues such as infections, tumors, or other abnormalities. The procedure is painless and usually takes about 30 minutes.
22 services20 patients
Ct scan of blood vessels of chest with contrast 71275
A CT scan of the chest with contrast is a non-invasive imaging test. It uses X-rays and a special dye to get detailed images of your blood vessels in the chest. This helps in diagnosing conditions related to heart and lungs.
13 services13 patients

Hospital Affiliations CMS Care Compare

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

Harris Health System

Acute Care Hospitals · Houston, TX
3/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number450289
Location2525 Holly HallHouston, TX 77054 · Harris County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77030 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
$90.40 typical visit price
range $58.24 – $176.98
Typical copayment $22.60 (range $14.56 – $44.24)
Most-billed visit code 99203
Established Patient
$72.62 typical visit price
range $18.60 – $143.93
Typical copayment $18.15 (range $4.65 – $35.98)
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.

General Acute Care Hospital
1 BAYLOR PLZ, SUITE 022D
HOUSTON, TX 77030
Obstetrics & Gynecology
1 BAYLOR PLZ, BCM610
HOUSTON, TX 77030
Hospitalist
1 BAYLOR PLZ
HOUSTON, TX 77030
Student in an Organized Health Care Education/Training Program
1 BAYLOR PLZ
HOUSTON, TX 77030
Student in an Organized Health Care Education/Training Program
1 BAYLOR PLZ
HOUSTON, TX 77030
Student in an Organized Health Care Education/Training Program
1 BAYLOR PLZ
HOUSTON, TX 77030
Student in an Organized Health Care Education/Training Program
1 BAYLOR PLZ
HOUSTON, TX 77030
Student in an Organized Health Care Education/Training Program
1 BAYLOR PLZ
HOUSTON, TX 77030

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 Matthew Liaw's NPI number?

The NPI number for Matthew Liaw is 1194253070. It was assigned to this individual provider in the NPPES registry on May 23, 2017.

Where is Matthew Liaw located?

Matthew Liaw practices at 1 Baylor Plz, Houston, TX 77030. The listed phone number is (713) 798-4951.

What is Matthew Liaw's specialty?

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

Is Matthew Liaw enrolled in Medicare?

Yes. Matthew Liaw 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.

What insurance does Matthew Liaw accept?

Health plans from Blue Cross and Blue Shield of Texas and Molina Healthcare list Matthew Liaw 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 Matthew Liaw affiliated with any hospitals?

According to CMS data, Matthew Liaw is affiliated with Harris Health System.

When was this NPI record last updated?

The NPPES record for Matthew Liaw was last updated on October 13, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.