Sunny Kyung Chun, D.O.
NPI 1982986634ActiveIndividual· Dermatology· Paramus, NJ
Dermatology (D.O.) in Paramus, New Jersey, licensed in NJ, with an NPI issued in September 2011. 134 Medicare patients in 2024, $49,507 paid; nearly all of their 229 Part D prescriptions were generic (96%). Amgen Inc. was the largest of 21 companies reporting payments in 2025, $2,095 in all, mostly food and beverage.
Overview
| NPI | 1982986634 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | Yes |
| NPI issued | Sep 19, 2011 |
| Last updated in NPPES | Sep 9, 2022 |
| Certified by provider | Sep 9, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | 25MB09569900 | NJ |
| Dermatology, Pediatric Dermatology | 207NP0225X | 25MB09569900 | NJ |
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 - Dermatology (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 134 |
|---|---|
| Services billed | 731 across 32 procedure codes |
| Paid by Medicare | $49,507 |
Part D prescriptions in 2024
| Prescriptions (claims) | 229 · 257 30-day fills |
|---|---|
| Patients | 106 |
| Total drug cost | $9,133 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Dermatology |
Industry payments (Open Payments)
- 2025$2,095 · 112 payments from 21 companies
- 2024$2,030 · 92 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $283.13 | 5 |
| Sun Pharmaceutical Industries Inc. | $224.50 | 9 |
| Regeneron Healthcare Solutions, Inc. | $216.66 | 12 |
| Pfizer Inc. | $167.83 | 14 |
| Incyte Corporation | $165.57 | 18 |
What the 2025 payments were for
- Food and Beverage$2,095 · 112 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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