Heesun Choi, DO
NPI 1396137337ActiveIndividual· Emergency Medicine· Orange, CA
Emergency Medicine (DO) with Tempe Emergency Physicians Ltd, practicing in Orange, California. 495 Medicare patients in 2024, $70,875 paid; nearly all of their 129 Part D prescriptions were generic (90%). Lists Eisenhower Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1396137337 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Feb 27, 2015 |
| Last updated in NPPES | Jun 26, 2023 |
| Certified by provider | Jun 26, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 20A17151 | CA |
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 (AZ); Practitioner - Emergency Medicine (CA); Practitioner - Emergency Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 495 |
|---|---|
| Services billed | 624 across 38 procedure codes |
| Paid by Medicare | $70,875 |
Part D prescriptions in 2024
| Prescriptions (claims) | 129 · 131 30-day fills |
|---|---|
| Patients | 107 |
| Total drug cost | $1,365 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical group
- Tempe Emergency Physicians LtdBullhead City, AZ · 15 clinicians
Hospital affiliations
- Eisenhower Medical CenterRancho Mirage, CA
- Exceptional Community Hospital Bullhead CityBullhead City, AZ
- Western Arizona Regional Medical CenterBullhead City, AZ
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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