Ashok Dattu Sastry, MD
NPI 1255372199ActiveIndividual· Internal Medicine, Nephrology· Sarasota, FL
Internal Medicine, Nephrology (MD) in Sarasota, Florida, trained at Wayne State University School of Medicine (class of 2001). Their prescriptions cost Medicare Part D more than their services did: $515,940 for 2,298 claims, against $333,580 paid for services in 2024. Calliditas Therapeutics US Inc. was the largest of 17 companies reporting payments in 2025, $959.72 in all, mostly food and beverage.
Overview
| NPI | 1255372199 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 10, 2006 |
| Last updated in NPPES | May 14, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | ME95950 | 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 | 834 |
|---|---|
| Services billed | 4,025 across 29 procedure codes |
| Paid by Medicare | $333,580 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,298 · 5,511 30-day fills |
|---|---|
| Patients | 351 |
| Total drug cost | $515,940 |
| Generic share | 78% of claims |
Education and affiliations
| Medical school | Wayne State University School of Medicine |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
Medical group
- Florida Kidney Physicians LLCCoral Gables, FL · 169 clinicians
Hospital affiliations
- HCA Florida Sarasota Doctors HospitalSarasota, FL
- Lakewood Ranch Medical CenterBradenton, FL
- Orlando Health Bayfront HospitalSaint Petersburg, FL
- Sarasota Memorial HospitalSarasota, FL
- Sarasota Memorial Hospital - VeniceNorth Venice, FL
Other facilities
- Davita Manasota DialysisDialysis facility · Sarasota, FL
- Usrc Palmer Ranch DialysisDialysis facility · Sarasota, FL
- Usrc SarasotaDialysis facility · Sarasota, FL
Industry payments (Open Payments)
- 2025$959.72 · 38 payments from 17 companies
- 2024$652.05 · 27 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Calliditas Therapeutics US Inc. | $117.74 | 4 |
| Novartis Pharmaceuticals Corporation | $102.82 | 4 |
| Travere Therapeutics, Inc. | $96.83 | 3 |
| Mallinckrodt Hospital Products Inc. | $76.16 | 2 |
| Otsuka America Pharmaceutical, Inc. | $75.56 | 3 |
What the 2025 payments were for
- Food and Beverage$959.72 · 38 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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