Trisha Marion Arno, D.O
NPI 1275897787ActiveIndividual· Internal Medicine, Critical Care Medicine· Jbsa Lackland, TX
Internal Medicine, Critical Care Medicine (D.O) in Jbsa Lackland, Texas, trained at University of New England, College of Osteo Medicine (class of 2012). 458 Medicare patients in 2024, $70,732 paid; nearly all of their 250 Part D prescriptions were generic (95%).
Overview
| NPI | 1275897787 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O |
| Sole proprietor | No |
| NPI issued | Jun 28, 2012 |
| Last updated in NPPES | Jun 24, 2025 |
| Certified by provider | Jun 10, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Critical Care Medicine Primary | 207RC0200X | T3242 | TX |
| Military Health Care Provider | 171000000X | 274539-1 | VA |
| Emergency Medicine | 207P00000X | T3242 | TX |
| Internal Medicine | 207R00000X | T3242 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Emergency Medicine (NY); Practitioner - Emergency Medicine (TX); Practitioner - Emergency Medicine (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 458 |
|---|---|
| Services billed | 606 across 25 procedure codes |
| Paid by Medicare | $70,732 |
Part D prescriptions in 2024
| Prescriptions (claims) | 250 · 252 30-day fills |
|---|---|
| Patients | 177 |
| Total drug cost | $3,778 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | University of New England, College of Osteo Medicine |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Emergency Medicine |
| Secondary specialties | Internal Medicine |
Medical groups
- Community Medicine AssociatesSan Antonio, TX · 605 clinicians
- Emergency Medicine Services of Tx, PLLCSpring Branch, TX · 400 clinicians
- Laredo ICU LLCLaredo, TX · 28 clinicians
Hospital affiliations
- Laredo Medical CenterLaredo, TX
- Methodist HospitalSan Antonio, TX
- Methodist Hospital Stone OakSan Antonio, TX
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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