Calixto Antonio Romero III, MD
NPI 1326507187ActiveIndividual· Internal Medicine, Critical Care Medicine· Little Rock, AR
Internal Medicine, Critical Care Medicine (MD) with University of Arkansas for Medical Sciences and 3 other groups, practicing in Little Rock, Arkansas. 133 Medicare patients in 2024, $29,868 paid; nearly all of their 85 Part D prescriptions were generic (98%). Lists Baptist Health Medical Center-Little Rock and 1 other hospital as hospital affiliations.
Overview
| NPI | 1326507187 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 19, 2019 |
| Last updated in NPPES | Aug 6, 2024 |
| Certified by provider | Nov 30, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Critical Care Medicine Primary | 207RC0200X | E-17772 | AR |
| Emergency Medicine | 207P00000X | 23265 | NH |
| Emergency Medicine | 207P00000X | E-17772 | AR |
| Internal Medicine, Critical Care Medicine | 207RC0200X | 23265 | NH |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Emergency Medicine (AR); Practitioner - Emergency Medicine (ME); Practitioner - Emergency Medicine (NH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 133 |
|---|---|
| Services billed | 234 across 24 procedure codes |
| Paid by Medicare | $29,868 |
Part D prescriptions in 2024
| Prescriptions (claims) | 85 · 87 30-day fills |
|---|---|
| Patients | 60 |
| Total drug cost | $2,400 |
| Generic share | 98% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical groups
- University of Arkansas for Medical SciencesLittle Rock, AR · 1,175 clinicians
- Arkansas Health GroupLittle Rock, AR · 659 clinicians
- Bluewater Emergency Partners of Brunswick, LLCLewiston, ME · 154 clinicians
- Baptist Medcare IncLittle Rock, AR · 54 clinicians
Hospital affiliations
- Baptist Health Medical Center-Little RockLittle Rock, AR
- University of Arkansas Medical SciencesLittle Rock, AR
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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All 17 critical care physicians in Little Rock · All critical care physicians in Arkansas