Maria Victoria Largoza, MD
NPI 1568432581ActiveIndividual· Internal Medicine, Nephrology· Springfield, PA
Internal Medicine, Nephrology (MD) with Kidney Care Specialists LLC, practicing in Springfield, Pennsylvania. 358 Medicare patients in 2024, $189,845 paid; nearly all of their 698 Part D prescriptions were generic (93%). Calliditas Therapeutics US Inc. was the largest of 6 companies reporting payments in 2025, $325.34 in all, mostly food and beverage. Lists Bryn Mawr Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1568432581 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 23, 2006 |
| Last updated in NPPES | Jun 3, 2022 |
| Certified by provider | Jun 3, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | MD048949L | PA |
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 (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 358 |
|---|---|
| Services billed | 1,687 across 24 procedure codes |
| Paid by Medicare | $189,845 |
Part D prescriptions in 2024
| Prescriptions (claims) | 698 · 1,888 30-day fills |
|---|---|
| Patients | 147 |
| Total drug cost | $75,586 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 1985 |
|---|---|
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Kidney Care Specialists LLCWynnewood, PA · 41 clinicians
Hospital affiliations
- Bryn Mawr HospitalBryn Mawr, PA
- Chester County HospitalWest Chester, PA
- Main Line Hospital LankenauWynnewood, PA
- Paoli HospitalPaoli, PA
- Riddle Memorial HospitalMedia, PA
Other facilities
- Fkc SwarthmoreDialysis facility · Swarthmore, PA
- Fkc West ChesterDialysis facility · West Chester, PA
Industry payments (Open Payments)
- 2025$325.34 · 9 payments from 6 companies
- 2024$57.16 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Calliditas Therapeutics US Inc. | $155.57 | 2 |
| Bayer Healthcare Pharmaceuticals Inc. | $81.65 | 3 |
| Travere Therapeutics, Inc. | $28.86 | 1 |
| Otsuka America Pharmaceutical, Inc. | $24.05 | 1 |
| Vifor Pharma, Inc. | $19.50 | 1 |
What the 2025 payments were for
- Food and Beverage$325.34 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other nephrologists in Springfield
- 1548205867
- 1548212004
- 1700226354