Mathew R. Meeneghan, MD

Medicare activity in 2024

Official CMS public-use data for Mathew R. Meeneghan, 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.

Most frequent services

1. Injection, ferumoxytol, for treatment of iron deficiency anemia, 1 mg (non-esrd use) (Q0138)20,400 services
2. Injection, pembrolizumab, 1 mg (J9271)16,000 services
3. Injection, iron sucrose, 1 mg (J1756)15,100 services
4. Injection, nivolumab, 1 mg (J9299)14,200 services
5. Injection, oxaliplatin, 0.5 mg (J9263)12,900 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 blood pressure75%
• High cholesterol75%
• Arthritis45%
• Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)42%
• Ischemic heart disease36%
• Chronic kidney disease31%

Hospitals where Mathew R. Meeneghan works

Medicare's Facility Affiliation Data lists Mathew R. Meeneghan at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

• Ascension Seton HaysKyle, TX · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 670056
• St David's Medical CenterAustin, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 450431
• St David's South Austin Medical CenterAustin, TX · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 450713

Practice locations

Addresses where Mathew R. Meeneghan is enrolled with Medicare (CMS data updated October 2, 2026).

• 3107 Hwy 71 EBastrop, TX 78602 (512) 308‑9024
• 4101 James Casey St, Suite 100Austin, TX 78745 (512) 447‑2202

Group practices

Medicare enrollment lists Mathew R. Meeneghan as a member of this group (CMS data updated October 2, 2026).

• Texas Oncology PA1,014 clinicians in the group

Specialties

• Hematology/Oncologyprimary
• Internal Medicinealso
• Medical Oncologyalso

Find other Hematology/Oncology doctors in Texas →

Other hematologist-oncologists in Bastrop

Clinicians with the same Medicare primary specialty in Bastrop, TX — not a recommendation.

• Sydney N. Dunn-Valadez, MD
• Bartlomiej Posnik, MD
• Michael L. Kasper, MD

All hematologist-oncologists in Bastrop →

Other clinicians in Texas Oncology PA

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• Matthew A. Gaudet, MD
• Katrina P. Birdwell, MD
• Steven K. Montalvo, MD
• John Thachil, MD
• Douglas W. Orr, MD
• Faran S. Polani, MD

Clinician information

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

1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians