Nana Kobaivanova, M.D.
NPI 1447208640ActiveIndividual· Internal Medicine· East Cleveland, OH
Internal Medicine (M.D.) with Cleveland Clinic, practicing in East Cleveland, Ohio. Their prescriptions cost Medicare Part D more than their services did: $504,934 for 4,790 claims, against $12,052 paid for services in 2024. Abbott Laboratories reported $19.56 in payments in 2025, mostly food and beverage. Lists Cleveland Clinic and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1447208640 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 4, 2006 |
| Last updated in NPPES | Oct 10, 2021 |
| Certified by provider | Oct 10, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 35081513 | OH |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 113 |
|---|---|
| Services billed | 364 across 16 procedure codes |
| Paid by Medicare | $12,052 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,790 · 9,108 30-day fills |
|---|---|
| Patients | 423 |
| Total drug cost | $504,934 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 1997 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Cleveland ClinicCleveland, OH · 7,090 clinicians
Hospital affiliations
- Cleveland ClinicCleveland, OH
- Euclid HospitalEuclid, OH
- Hillcrest HospitalMayfield Heights, OH
Industry payments (Open Payments)
- 2025$19.56 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $19.56 | 1 |
What the 2025 payments were for
- Food and Beverage$19.56 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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