James Jongtak Park, D.O.
NPI 1306871421ActiveIndividual· Psychiatry & Neurology, Neurology· Huntington Beach, CA
Psychiatry & Neurology, Neurology (D.O.) in Huntington Beach, California, licensed in CA, with an NPI issued in July 2006. Their prescriptions cost Medicare Part D more than their services did: $513,332 for 3,275 claims, against $56,401 paid for services in 2024. Emd Serono, Inc. was the largest of 7 companies reporting payments in 2025, $870.67 in all, mostly food and beverage.
Overview
| NPI | 1306871421 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jul 11, 2006 |
| Last updated in NPPES | Jul 26, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | 20A7365 | 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 - Neurology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 155 |
|---|---|
| Services billed | 597 across 10 procedure codes |
| Paid by Medicare | $56,401 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,275 · 5,335 30-day fills |
|---|---|
| Patients | 509 |
| Total drug cost | $513,332 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 1997 |
|---|---|
| Medicare specialty | Neurology |
Industry payments (Open Payments)
- 2025$870.67 · 50 payments from 7 companies
- 2024$5,796 · 75 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Emd Serono, Inc. | $334.86 | 11 |
| Novartis Pharmaceuticals Corporation | $214.42 | 31 |
| Ucb, Inc. | $154.52 | 2 |
| Alexion Pharmaceuticals, Inc. | $70.90 | 3 |
| Lilly USA, LLC | $34.17 | 1 |
What the 2025 payments were for
- Food and Beverage$870.67 · 50 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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