Srijisnu De, MD
NPI 1508443516ActiveIndividual· Internal Medicine, Nephrology· Houston, TX
Internal Medicine, Nephrology (MD) with Amp Nephrology PLLC, practicing in Houston, Texas. Part D covered 154 prescriptions written in 2024, 83% of them generic. Mallinckrodt Hospital Products Inc. was the largest of 5 companies reporting payments in 2025, $454.18 in all, mostly food and beverage.
Overview
| NPI | 1508443516 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 25, 2021 |
| Last updated in NPPES | Sep 28, 2026 |
| Certified by provider | Sep 28, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | V6002 | TX |
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 (TX) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 154 · 319 30-day fills |
|---|---|
| Patients | 48 |
| Total drug cost | $8,259 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Nephrology |
Medical group
- Amp Nephrology PLLCHouston, TX · 5 clinicians
Industry payments (Open Payments)
- 2025$454.18 · 6 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mallinckrodt Hospital Products Inc. | $188.11 | 2 |
| Aurinia Pharma U.S., Inc. | $124.40 | 1 |
| Nxstage Medical, Inc. | $91.94 | 1 |
| Otsuka Pharmaceutical Development & Commercialization, Inc. | $28.56 | 1 |
| Kyowa Kirin, Inc. | $21.17 | 1 |
What the 2025 payments were for
- Food and Beverage$454.18 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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