Kenneth Hyunsoo Park, M.D., M.SC.
NPI 1245522739ActiveIndividual· Internal Medicine, Gastroenterology· West Hollywood, CA
Internal Medicine, Gastroenterology (M.D., M.SC.) in West Hollywood, California, trained at New York University School of Medicine (class of 2011). 347 Medicare patients in 2024, $125,507 paid; nearly all of their 271 Part D prescriptions were generic (94%). Boston Scientific Corporation was the largest of 8 companies reporting payments in 2025, $18,017 in all, mostly consulting fees.
Overview
| NPI | 1245522739 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., M.SC. |
| Sole proprietor | No |
| NPI issued | May 3, 2011 |
| Last updated in NPPES | Apr 17, 2020 |
| Certified by provider | Apr 17, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | A149954 | 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 - Gastroenterology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 347 |
|---|---|
| Services billed | 931 across 79 procedure codes |
| Paid by Medicare | $125,507 |
Part D prescriptions in 2024
| Prescriptions (claims) | 271 · 320 30-day fills |
|---|---|
| Patients | 151 |
| Total drug cost | $7,954 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | New York University School of Medicine |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Cedars-Sinai Medical CenterWest Hollywood, CA · 799 clinicians
Hospital affiliations
- Cedars-Sinai Medical CenterLos Angeles, CA
- Community Memorial Hospital - VenturaVentura, CA
Industry payments (Open Payments)
- 2025$18,017 · 18 payments from 8 companies
- 2024$12,509 · 17 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $7,935 | 8 |
| Olympus America Inc. | $6,701 | 4 |
| Cook Incorporated | $2,790 | 1 |
| Cook Medical LLC | $314.51 | 1 |
| Celltrion, Inc. | $150.00 | 1 |
What the 2025 payments were for
- Consulting Fee$15,890 · 5 payments
- Travel and Lodging$1,139 · 3 payments
- Food and Beverage$987.97 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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