Tin O. Maung, M.D.
NPI 1033117908ActiveIndividual· Internal Medicine, Nephrology· Columbia, MD
Internal Medicine, Nephrology (M.D.) with Mid-Atlantic Nephrology Associates PA, practicing in Columbia, Maryland. 622 Medicare patients in 2024, $182,291 paid; nearly all of their 443 Part D prescriptions were generic (93%). Boehringer Ingelheim Pharmaceuticals, Inc. was the largest of 3 companies reporting payments in 2024, $74.76 in all, mostly food and beverage. Lists Johns Hopkins Howard County Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1033117908 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 13, 2005 |
| Last updated in NPPES | Jan 22, 2025 |
| Certified by provider | Jan 22, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | D45157 | MD |
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 - Nephrology (DC); Practitioner - Nephrology (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 622 |
|---|---|
| Services billed | 1,630 across 26 procedure codes |
| Paid by Medicare | $182,291 |
Part D prescriptions in 2024
| Prescriptions (claims) | 443 · 1,061 30-day fills |
|---|---|
| Patients | 98 |
| Total drug cost | $31,928 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Nephrology |
Medical group
- Mid-Atlantic Nephrology Associates PALaurel, MD · 61 clinicians
Hospital affiliations
- Johns Hopkins Howard County Medical CenterColumbia, MD
- Mercy Medical Center IncBaltimore, MD
Other facilities
- Lorien Dialysis LLCDialysis facility · Columbia, MD
Industry payments (Open Payments)
- 2024$74.76 · 5 payments from 3 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Boehringer Ingelheim Pharmaceuticals, Inc. | $27.82 | 1 |
| Aurinia Pharma U.S., Inc. | $23.89 | 1 |
| Travere Therapeutics, Inc. | $23.05 | 3 |
What the 2024 payments were for
- Food and Beverage$51.71 · 2 payments
- Education$23.05 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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