Mrinalini Emma Matcha, M.D.
NPI 1114952058ActiveIndividual· Internal Medicine, Nephrology· St. Petersburg, FL
Internal Medicine, Nephrology (M.D.) with National Kidney Partners LLP, practicing in St. Petersburg, Florida. Their prescriptions cost Medicare Part D more than their services did: $562,958 for 2,304 claims, against $251,036 paid for services in 2024. Lilly USA, LLC was the largest of 14 companies reporting payments in 2025, $405.88 in all, mostly food and beverage. Lists HCA Florida Northside Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1114952058 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 11, 2006 |
| Last updated in NPPES | Dec 12, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | ME102947 | FL |
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 (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 525 |
|---|---|
| Services billed | 2,740 across 22 procedure codes |
| Paid by Medicare | $251,036 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,304 · 5,541 30-day fills |
|---|---|
| Patients | 441 |
| Total drug cost | $562,958 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 1993 |
|---|---|
| Medicare specialty | Nephrology |
| Telehealth | Offers telehealth |
Medical group
- National Kidney Partners LLPPlantation, FL · 66 clinicians
Hospital affiliations
- HCA Florida Northside HospitalSaint Petersburg, FL
- HCA Florida St Petersburg HospitalSaint Petersburg, FL
- Orlando Health Bayfront HospitalSaint Petersburg, FL
- St Anthonys HospitalSaint Petersburg, FL
- St Josephs HospitalTampa, FL
Other facilities
- Davita St Petersburg South DialysisDialysis facility · Saint Petersburg, FL
- Davita St. Petersburg DialysisDialysis facility · Saint Petersburg, FL
- Fmc - Pinellas ParkDialysis facility · Pinellas Park, FL
- Rai 9th Street North - St PetersburgDialysis facility · Saint Petersburg, FL
Industry payments (Open Payments)
- 2025$405.88 · 19 payments from 14 companies
- 2024$1,133 · 60 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $52.25 | 3 |
| Mallinckrodt Hospital Products Inc. | $50.96 | 2 |
| Opko Pharmaceuticals, LLC | $41.67 | 2 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $39.58 | 2 |
| Calliditas Therapeutics US Inc. | $34.19 | 1 |
What the 2025 payments were for
- Food and Beverage$345.36 · 16 payments
- Education$60.52 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other nephrologists in St. Petersburg
- 1326263955
All 26 nephrologists in St. Petersburg · All nephrologists in Florida