Quick answers
- Does Liza Thalheimer accept Medicare assignment?
- Yes. Medicare's clinician data says Liza Thalheimer accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Liza Thalheimer see?
- In 2024, CMS data shows 21 Original Medicare patients and 73 services for Liza Thalheimer. This counts Original Medicare only and measures volume, not quality.
- What is Liza Thalheimer's NPI number?
- 1720249469. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Liza Thalheimer, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 21 |
|---|---|
| Services billed to Medicare | 73 |
| Different services or procedures | 12 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Ultrasound study of arm or leg veins with compression and maneuvers (93970)14 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol71%
- Arthritis67%
- High blood pressure57%
Practice locations
Addresses where Liza Thalheimer is enrolled with Medicare (CMS data updated October 2, 2026).
- 11221 Katy Fwy, Suite 115Houston, TX 77079 (800) 991‑6117
- 5801 Oakbend Trl, Suite 180Fort Worth, TX 76132 (800) 991‑6117
- 9303 Pinecroft Dr, Suite 350The Woodlands, TX 77380 (800) 991‑6117
Group practices
Medicare enrollment lists Liza Thalheimer as a member of these groups (CMS data updated October 2, 2026).
- Texas Uvc Medical PLLC18 clinicians in the group
- Srinivas Rao MD PA15 clinicians in the group
Specialties
- General Surgeryprimary
Other general surgeons in Houston
Clinicians with the same Medicare primary specialty in Houston, TX — not a recommendation.
Other clinicians in Texas Uvc Medical PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | West Virginia University School Of Medicine |
| Graduation year | 2008 (18 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1720249469 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians