Gloria U.Y. Song, M.D.
NPI 1275581928ActiveIndividual· Internal Medicine, Nephrology· Madison, WI
Internal Medicine, Nephrology (M.D.) with Madison Area Renal Specialists SC, practicing in Madison, Wisconsin. In 2024 Medicare paid $209,843 for 407 patients, and Part D covered 774 of their prescriptions, 89% of them generic. Lists Ssm Health St Clare Hospital - Baraboo and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1275581928 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | May 5, 2006 |
| Last updated in NPPES | May 8, 2023 |
| Certified by provider | May 8, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 47567 | WI |
| Internal Medicine | 207R00000X | 47567 | WI |
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 (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 407 |
|---|---|
| Services billed | 1,553 across 22 procedure codes |
| Paid by Medicare | $209,843 |
Part D prescriptions in 2024
| Prescriptions (claims) | 774 · 1,571 30-day fills |
|---|---|
| Patients | 195 |
| Total drug cost | $172,597 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 1998 |
|---|---|
| Medicare specialty | Nephrology |
| Telehealth | Offers telehealth |
Medical group
- Madison Area Renal Specialists SCJanesville, WI · 5 clinicians
Hospital affiliations
- Ssm Health St Clare Hospital - BarabooBaraboo, WI
- Ssm Health St Mary's Hospital - JanesvilleJanesville, WI
- Ssm Health St Mary's Hospital - MadisonMadison, WI
- Unitypoint Health - MeriterMadison, WI
- University of Wi Hospitals & Clinics AuthorityMadison, WI
Other facilities
- Fresenius Kidney Care JanesvilleDialysis facility · Janesville, WI
- Fresenius Kidney Care Sun PrairieDialysis facility · Sun Prairie, WI
- Fresenius Medical Care - BarabooDialysis facility · Baraboo, WI
- Fresenius Medical Care - DodgevilleDialysis facility · Dodgeville, WI
- Fresenius Medical Care - Madison CapitolDialysis facility · Fitchburg, WI
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 25 nephrologists in Madison · All nephrologists in Wisconsin