Heesook Choi, NP
NPI 1679068845ActiveIndividual· Nurse Practitioner, Family· Costa Mesa, CA
Nurse Practitioner, Family (NP) with Providence Medical Foundation, practicing in Costa Mesa, California. 462 Medicare patients in 2024, $46,389 paid; nearly all of their 1,108 Part D prescriptions were generic (92%). Abbvie Inc. was the largest of 5 companies reporting payments in 2025, $543.50 in all, mostly food and beverage. Lists Providence Mission Hospital as a hospital affiliation.
Overview
| NPI | 1679068845 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Jun 28, 2018 |
| Last updated in NPPES | Sep 21, 2020 |
| Certified by provider | Sep 21, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 95005947 | CA |
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 - Nurse Practitioner (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 462 |
|---|---|
| Services billed | 1,226 across 57 procedure codes |
| Paid by Medicare | $46,389 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,108 · 1,125 30-day fills |
|---|---|
| Patients | 710 |
| Total drug cost | $11,553 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Providence Medical FoundationVictorville, CA · 1,466 clinicians
Hospital affiliation
- Providence Mission HospitalMission Viejo, CA
Industry payments (Open Payments)
- 2025$543.50 · 6 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $248.60 | 2 |
| Neurocrine Biosciences, Inc. | $136.14 | 1 |
| Teva Pharmaceuticals USA, Inc. | $114.97 | 1 |
| Astrazeneca Pharmaceuticals LP | $22.69 | 1 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $21.10 | 1 |
What the 2025 payments were for
- Food and Beverage$543.50 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Nurse Practitioner, Family providers in Costa Mesa
- 1114338795
- 1801127493
- 1962138545
- 1134525454
- 1720520182
- 1376323436
- 1932819299
- 1437205770
- 1528715653
- 1356078307
- 1609324524
- 1063078806