Nina P. Hourmouzis, MD
NPI 1588007017ActiveIndividual· Internal Medicine· Reynoldsburg, OH
Internal Medicine (MD) in Reynoldsburg, Ohio, trained at Northeastern Ohio University College of Medicine (class of 2013). Their prescriptions cost Medicare Part D more than their services did: $407,664 for 4,099 claims, against $127,355 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 15 companies reporting payments in 2025, $329.61 in all, mostly food and beverage.
Overview
| NPI | 1588007017 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Apr 15, 2013 |
| Last updated in NPPES | Apr 28, 2025 |
| Certified by provider | Apr 28, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 35.128423 | 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 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 (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 249 |
|---|---|
| Services billed | 4,811 across 122 procedure codes |
| Paid by Medicare | $127,355 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,099 · 10,511 30-day fills |
|---|---|
| Patients | 489 |
| Total drug cost | $407,664 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Northeastern Ohio University College of Medicine |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Central Ohio Primary Care Physicians, Inc.Columbus, OH · 488 clinicians
- Gahanna Physical Therapy Limited PartnershipGahanna, OH · 76 clinicians
Hospital affiliations
- Grant Medical CenterColumbus, OH
- Licking Memorial HospitalNewark, OH
- Mount Carmel East & WestColumbus, OH
- Riverside Methodist HospitalColumbus, OH
Industry payments (Open Payments)
- 2025$329.61 · 17 payments from 15 companies
- 2024$951.38 · 53 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $55.21 | 2 |
| Abbvie Inc. | $40.93 | 2 |
| Pfizer Inc. | $25.81 | 1 |
| Phathom Pharmaceuticals, Inc. | $24.64 | 1 |
| Xeris Pharmaceuticals, Inc. | $22.84 | 1 |
What the 2025 payments were for
- Food and Beverage$329.61 · 17 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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