Natallia Maroz, M.D.
NPI 1154516110ActiveIndividual· Internal Medicine, Nephrology· Kettering, OH
Internal Medicine, Nephrology (M.D.) with Renal Physicians Inc, practicing in Kettering, Ohio. In 2024 Medicare paid $138,386 for 462 patients, and Part D covered 1,178 of their prescriptions, 89% of them generic. Novartis Pharmaceuticals Corporation was the largest of 5 companies reporting payments in 2025, $383.71 in all, mostly food and beverage. Lists Kettering Health Dayton and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1154516110 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Sep 12, 2007 |
| Last updated in NPPES | Jan 23, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 35.098692 | OH |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Nephrology (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 462 |
|---|---|
| Services billed | 1,557 across 22 procedure codes |
| Paid by Medicare | $138,386 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,178 · 2,766 30-day fills |
|---|---|
| Patients | 255 |
| Total drug cost | $135,887 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Nephrology |
Medical group
- Renal Physicians IncKettering, OH · 29 clinicians
Hospital affiliations
- Kettering Health DaytonDayton, OH
- Kettering Health Greene MemorialXenia, OH
- Kettering Health Main CampusKettering, OH
- Kettering Health MiamisburgMiamisburg, OH
- Miami Valley HospitalDayton, OH
Other facilities
- Davita Buckeye DialysisDialysis facility · Kettering, OH
- Davita Huber Heights DialysisDialysis facility · Huber Heights, OH
- Davita Midwest Fairborn DialysisDialysis facility · Fairborn, OH
- Davita Pike Place DialysisDialysis facility · Kettering, OH
Industry payments (Open Payments)
- 2025$383.71 · 15 payments from 5 companies
- 2024$265.47 · 11 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $169.28 | 9 |
| Amgen Inc. | $123.06 | 1 |
| Fresenius USA Marketing, Inc. | $55.50 | 3 |
| Alexion Pharmaceuticals, Inc. | $18.21 | 1 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $17.66 | 1 |
What the 2025 payments were for
- Food and Beverage$383.71 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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