Mary Rose Gotardo Tantoco, M.D.
NPI 1336315969ActiveIndividual· Internal Medicine, Nephrology· Uncasville, CT
Internal Medicine, Nephrology (M.D.) in Uncasville, Connecticut, licensed in CT, with an NPI issued in May 2008. In 2024 Medicare paid $170,454 for 566 patients, and Part D covered 1,183 of their prescriptions, 75% of them generic. Bayer Healthcare Pharmaceuticals Inc. was the largest of 2 companies reporting payments in 2025, $21.96 in all, mostly food and beverage. Lists Lawrence & Memorial Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1336315969 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 4, 2008 |
| Last updated in NPPES | Apr 3, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 62257 | CT |
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 (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 566 |
|---|---|
| Services billed | 1,393 across 24 procedure codes |
| Paid by Medicare | $170,454 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,183 · 2,398 30-day fills |
|---|---|
| Patients | 343 |
| Total drug cost | $178,291 |
| Generic share | 75% of claims |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Nephrology |
Hospital affiliations
- Lawrence & Memorial HospitalNew London, CT
- William W Backus HospitalNorwich, CT
Other facilities
- Davita New London DialysisDialysis facility · New London, CT
- Davita Norwich DialysisDialysis facility · Norwich, CT
Industry payments (Open Payments)
- 2025$21.96 · 3 payments from 2 companies
- 2024$2.38 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | $17.92 | 1 |
| Travere Therapeutics, Inc. | $4.04 | 2 |
What the 2025 payments were for
- Food and Beverage$17.92 · 1 payment
- Education$4.04 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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