Matthew Liaw
NPI 1194253070 · Diagnostic Radiology Physician · Houston, TX
Provider details
- NPI number
- 1194253070
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
- License
- U0153 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
126 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| X-Ray of Chest, 2 Views71046 | 47 | $10 |
| X-Ray of Chest, 1 View71045 | 44 | $8 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 22 | $85 |
| Ct Scan of Blood Vessels of Chest With Contrast71275 | 13 | $86 |
Typical Medicare-allowed amounts for these services range $8–$86 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (4)
- 1504 Taub LoopHouston, TX 77030-1608Phone: (173) 873-8890
- 7200 Cambridge StHouston, TX 77030-4202Phone: (713) 798-2400
- 6720 Bertner AveHouston, TX 77030-2604Phone: (832) 355-2666
- 2525a Holly Hall StHouston, TX 77054-4124Phone: (713) 526-4243
Registry dates
- Enumerated
- 2017-05-23
- Last updated
- 2025-10-13
- Certified
- 2025-10-13
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.