David Jonathan Greengart, M.D.
NPI 1134172901ActiveIndividual· Emergency Medicine· Little Rock, AR
Emergency Medicine (M.D.) with Ies ER Oklahoma LLC and 4 other groups, practicing in Little Rock, Arkansas. 502 Medicare patients in 2024, $58,186 paid; nearly all of their 426 Part D prescriptions were generic (95%). Lists Centerpoint Medical Center and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1134172901 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | May 19, 2006 |
| Last updated in NPPES | Sep 29, 2026 |
| Certified by provider | Sep 29, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | E-4595 | AR |
| Emergency Medicine | 207P00000X | 2008003303 | MO |
| Emergency Medicine | 207P00000X | 036.117655 | IL |
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 (IL); Practitioner - Emergency Medicine (IN); Practitioner - Emergency Medicine (LA); Practitioner - Emergency Medicine (MO); Practitioner - Emergency Medicine (OK); Practitioner - Emergency Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 502 |
|---|---|
| Services billed | 602 across 26 procedure codes |
| Paid by Medicare | $58,186 |
Part D prescriptions in 2024
| Prescriptions (claims) | 426 · 429 30-day fills |
|---|---|
| Patients | 256 |
| Total drug cost | $12,025 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical groups
- Ies ER Oklahoma LLCMuskogee, OK · 143 clinicians
- Phelps County Regional Medical CenterRolla, MO · 116 clinicians
- Springdale Bentonville Hbp Services LLCBentonville, AR · 84 clinicians
- Emergency Physicians of Mid-America PCPurcell, OK · 82 clinicians
- Parish State Emergency Physicians LLCNew Iberia, LA · 27 clinicians
Hospital affiliations
- Centerpoint Medical CenterIndependence, MO
- Phelps County Regional Medical CenterRolla, MO
- Saint Francis Hospital MuskogeeMuskogee, OK
- Saint Francis Hospital South, LLCTulsa, OK
- Siloam Springs Regional HospitalSiloam Springs, AR
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other emergency medicine physicians in Little Rock
- 1003127093
- 1003925975
- 1104387281
- 1174610224
- 1184203648
- 1255437539
- 1285165712
- 1336672260
- 1417376203
- 1437262573
- 1447347596
- 1497140370
All 149 emergency medicine physicians in Little Rock · All emergency medicine physicians in Arkansas