Insung Kim, MD
NPI 1528038981ActiveIndividual· Internal Medicine, Geriatric Medicine· Tulsa, OK
Internal Medicine, Geriatric Medicine (MD) in Tulsa, Oklahoma, licensed in OK, with an NPI issued in January 2006. Their prescriptions cost Medicare Part D more than their services did: $583,728 for 7,537 claims, against $32,039 paid for services in 2024. Emd Serono, Inc. reported $135.65 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1528038981 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 26, 2006 |
| Last updated in NPPES | Sep 17, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Geriatric Medicine Primary | 207RG0300X | 14321 | OK |
| Internal Medicine | 207R00000X | 14321 | OK |
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 - Geriatric Medicine (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 414 |
|---|---|
| Services billed | 1,051 across 24 procedure codes |
| Paid by Medicare | $32,039 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,537 · 16,479 30-day fills |
|---|---|
| Patients | 962 |
| Total drug cost | $583,728 |
| Generic share | 86% of claims |
Industry payments (Open Payments)
- 2025$135.65 · 7 payments from 1 company
- 2024$403.59 · 20 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Emd Serono, Inc. | $135.65 | 7 |
What the 2025 payments were for
- Food and Beverage$135.65 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Geriatric Medicine providers in Tulsa
- 1730214362
- 1013129329
- 1730444746
- 1073521332
- 1720058191
- 1568550051
All Internal Medicine, Geriatric Medicine providers in Oklahoma →