Quick answers
- Does Michael J. Carrizal accept Medicare assignment?
- Yes. Medicare's clinician data says Michael J. Carrizal 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 Michael J. Carrizal see?
- In 2024, CMS data shows 251 Original Medicare patients and 648 services for Michael J. Carrizal. This counts Original Medicare only and measures volume, not quality.
- What is Michael J. Carrizal's NPI number?
- 1225154842. 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 Michael J. Carrizal, 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 | 251 |
|---|---|
| Services billed to Medicare | 648 |
| Different services or procedures | 52 |
| Participating Medicare provider | Yes |
| Average age of these patients | 71 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)148 services
- Injection, dexamethasone sodium phosphate, 1 mg (J1100)141 services
- New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)83 services
- Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus (87426)40 services
- Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza (87428)33 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 cholesterol75%
- High blood pressure68%
- Arthritis45%
- Diabetes31%
- Anxiety25%
- Ischemic heart disease23%
Hospitals where Michael J. Carrizal works
Medicare's Facility Affiliation Data lists Michael J. Carrizal 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.
- Columbus Community HospitalColumbus, TX · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 450370
- Dimmit Regional HospitalCarrizo Springs, TX · Critical Access Hospital · Emergency services: listed by Medicare · CCN 451390
- Lavaca Medical CenterHallettsville, TX · Critical Access Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 451376
- Otto Kaiser Memorial HospitalKenedy, TX · Critical Access Hospital · Emergency services: listed by Medicare · CCN 451364
Practice locations
Addresses where Michael J. Carrizal is enrolled with Medicare (CMS data updated October 2, 2026).
- 1400 N TexanaHallettsville, TX 77964
- 1400 N Texana StHallettsville, TX 77964 (361) 798‑3671
- 5330 N Loop 1604San Antonio, TX 78249 (210) 877‑8000
Group practices
Medicare enrollment lists Michael J. Carrizal as a member of these groups (CMS data updated October 2, 2026).
- Concord Medical Group of Texas PLLC321 clinicians in the group
- Lavaca Hospital District23 clinicians in the group
Specialties
- Family Practiceprimary
- Emergency Medicinealso
Other family doctors in Hallettsville
Clinicians with the same Medicare primary specialty in Hallettsville, TX — not a recommendation.
Other clinicians in Concord Medical Group of Texas PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of North Texas Hsc, College Of Osteopathic Med |
| Graduation year | 2006 (20 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1225154842 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- 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