Ann Donghyun Kim, M.D.
NPI 1588829352ActiveIndividual· Internal Medicine· Englewood Cliffs, NJ
Internal Medicine (M.D.) in Englewood Cliffs, New Jersey, licensed in NJ, with an NPI issued in July 2008. Their prescriptions cost Medicare Part D more than their services did: $54,780 for 866 claims, against $11,756 paid for services in 2024. Amgen Inc. was the largest of 12 companies reporting payments in 2025, $618.10 in all, mostly food and beverage.
Overview
| NPI | 1588829352 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 22, 2008 |
| Last updated in NPPES | Aug 6, 2025 |
| Certified by provider | Aug 6, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 25MA08431800 | NJ |
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 - Internal Medicine (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 31 |
|---|---|
| Services billed | 372 across 40 procedure codes |
| Paid by Medicare | $11,756 |
Part D prescriptions in 2024
| Prescriptions (claims) | 866 · 1,798 30-day fills |
|---|---|
| Patients | 96 |
| Total drug cost | $54,780 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Industry payments (Open Payments)
- 2025$618.10 · 28 payments from 12 companies
- 2024$587.34 · 28 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $130.83 | 1 |
| Novo Nordisk Inc | $104.96 | 6 |
| Exact Sciences Corporation | $91.25 | 4 |
| Pfizer Inc. | $63.28 | 4 |
| Gilead Sciences, Inc. | $45.15 | 3 |
What the 2025 payments were for
- Food and Beverage$618.10 · 28 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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