Syed Tahseen Rab, MD
NPI 1891751301ActiveIndividual· Internal Medicine, Nephrology· Hammond, LA
Internal Medicine, Nephrology (MD) with S. Tahseen Rab MD Apllc, practicing in Hammond, Louisiana. Their prescriptions cost Medicare Part D more than their services did: $1,933,401 for 6,909 claims, against $423,996 paid for services in 2024. Calliditas Therapeutics US Inc. was the largest of 21 companies reporting payments in 2025, $1,570 in all, mostly food and beverage. Lists East Jefferson General Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1891751301 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 24, 2006 |
| Last updated in NPPES | Jul 29, 2026 |
| Certified by provider | Jul 29, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 12338R | LA |
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 (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 688 |
|---|---|
| Services billed | 5,474 across 23 procedure codes |
| Paid by Medicare | $423,996 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,909 · 12,075 30-day fills |
|---|---|
| Patients | 775 |
| Total drug cost | $1,933,401 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 1990 |
|---|---|
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
Medical group
- S. Tahseen Rab MD ApllcHammond, LA · 3 clinicians
Hospital affiliations
- East Jefferson General HospitalMetairie, LA
- Hood Memorial HospitalAmite, LA
- North Oaks Medical CenterHammond, LA
- Ochsner Medical Center - Baton RougeBaton Rouge, LA
- St Tammany Parish HospitalCovington, LA
Other facilities
- Fmcna - AmiteDialysis facility · Amite, LA
- Fmcna - Florida Parish Kidney CtrDialysis facility · Hammond, LA
- Fmcna - KentwoodDialysis facility · Kentwood, LA
- Fmcna - Pontchartrain Kidney CtrDialysis facility · Covington, LA
- Fmcna - Quality Care Dialysis-HammondDialysis facility · Hammond, LA
- Modern Home Health, IncHome health agency · Hammond, LA
- North Oaks Rehabilitation Hospital, L L CInpatient rehabilitation facility · Hammond, LA
- P A M Specialty Hospital of HammondLong-term care hospital · Hammond, LA
Industry payments (Open Payments)
- 2025$1,570 · 88 payments from 21 companies
- 2024$1,927 · 109 payments from 23 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Calliditas Therapeutics US Inc. | $227.70 | 11 |
| Otsuka America Pharmaceutical, Inc. | $186.50 | 9 |
| Amgen Inc. | $159.18 | 13 |
| Fresenius USA Marketing, Inc. | $137.22 | 9 |
| Glaxosmithkline, LLC. | $127.13 | 8 |
What the 2025 payments were for
- Food and Beverage$1,570 · 88 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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