Donna J. Hanes, M.D.
NPI 1114970100ActiveIndividual· Internal Medicine, Nephrology· Baltimore, MD
Internal Medicine, Nephrology (M.D.) in Baltimore, Maryland, trained at University of Maryland School of Medicine (class of 1992). 166 Medicare patients in 2024, $109,416 paid; nearly all of their 1,315 Part D prescriptions were generic (91%). Amgen Inc. was the largest of 3 companies reporting payments in 2025, $424.68 in all, mostly food and beverage.
Overview
| NPI | 1114970100 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 18, 2006 |
| Last updated in NPPES | Nov 23, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | D47161 | MD |
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 (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 166 |
|---|---|
| Services billed | 572 across 11 procedure codes |
| Paid by Medicare | $109,416 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,315 · 2,631 30-day fills |
|---|---|
| Patients | 141 |
| Total drug cost | $163,899 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | University of Maryland School of Medicine |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Nephrology |
| Telehealth | Offers telehealth |
Medical group
- University of Maryland Physicians PABaltimore, MD · 404 clinicians
Hospital affiliation
- University of Maryland Medical CenterBaltimore, MD
Other facilities
- Idf - Chestnut Square Dialysis CtrDialysis facility · Baltimore, MD
Industry payments (Open Payments)
- 2025$424.68 · 18 payments from 3 companies
- 2024$219.79 · 12 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $302.64 | 15 |
| Aurinia Pharma U.S., Inc. | $120.01 | 1 |
| Travere Therapeutics, Inc. | $2.03 | 2 |
What the 2025 payments were for
- Food and Beverage$422.65 · 16 payments
- Education$2.03 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 177 nephrologists in Baltimore · All nephrologists in Maryland