Nhan H. Phan, MD
NPI 1083957245ActiveIndividual· Internal Medicine, Critical Care Medicine· Little Rock, AR
Internal Medicine, Critical Care Medicine (MD) with Washington Regional Medical System, practicing in Little Rock, Arkansas. 351 Medicare patients in 2024, $41,663 paid; nearly all of their 135 Part D prescriptions were generic (96%). Lists Washington Regional Medical Center as a hospital affiliation.
Overview
| NPI | 1083957245 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 5, 2013 |
| Last updated in NPPES | Jun 8, 2020 |
| Certified by provider | Jun 8, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Critical Care Medicine Primary | 207RC0200X | E-9922 | AR |
| Emergency Medicine | 207P00000X | E-9922 | AR |
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 - Critical Care (Intensivists) (AR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 351 |
|---|---|
| Services billed | 430 across 33 procedure codes |
| Paid by Medicare | $41,663 |
Part D prescriptions in 2024
| Prescriptions (claims) | 135 · 137 30-day fills |
|---|---|
| Patients | 96 |
| Total drug cost | $970.40 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Critical Care (Intensivists) |
| Secondary specialties | Emergency Medicine |
Medical group
- Washington Regional Medical SystemFayetteville, AR · 238 clinicians
Hospital affiliation
- Washington Regional Medical CenterFayetteville, AR
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other critical care physicians in Little Rock
- 1417418468
- 1649513847
- 1619974599
- 1144617754
- 1326507187
- 1548613961
- 1598960270
- 1487074530
- 1528461456
- 1982270658
- 1104494186
- 1396164125
All 17 critical care physicians in Little Rock · All critical care physicians in Arkansas