Loren Weber Kousourou, DO
NPI 1427548742ActiveIndividual· Internal Medicine, Geriatric Medicine· Indianapolis, IN
Internal Medicine, Geriatric Medicine (DO) in Indianapolis, Indiana, trained at Michigan State University College of Osteopathic Medicine (class of 2018). 303 Medicare patients in 2024, $48,960 paid; nearly all of their 407 Part D prescriptions were generic (94%). Abbvie Inc. reported $248.69 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1427548742 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | May 11, 2018 |
| Last updated in NPPES | Sep 3, 2025 |
| Certified by provider | Sep 3, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Geriatric Medicine Primary | 207RG0300X | 02006866A | IN |
| Internal Medicine | 207R00000X | 02006866A | IN |
| Internal Medicine | 207R00000X | 68590 | CT |
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 - Internal Medicine (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 303 |
|---|---|
| Services billed | 499 across 16 procedure codes |
| Paid by Medicare | $48,960 |
Part D prescriptions in 2024
| Prescriptions (claims) | 407 · 714 30-day fills |
|---|---|
| Patients | 89 |
| Total drug cost | $16,345 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | Michigan State University College of Osteopathic Medicine |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Internal Medicine |
Medical group
- Community Physicians of Indiana IncIndianapolis, IN · 1,565 clinicians
Hospital affiliations
- Community Hospital EastIndianapolis, IN
- Community Hospital NorthIndianapolis, IN
Industry payments (Open Payments)
- 2025$248.69 · 2 payments from 1 company
- 2024$113.36 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $248.69 | 2 |
What the 2025 payments were for
- Food and Beverage$248.69 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 43 geriatricians in Indianapolis · All geriatricians in Indiana