Daniel P. Tveit, MD
NPI 1942207162ActiveIndividual· Internal Medicine, Nephrology· Slidell, LA
Internal Medicine, Nephrology (MD) in Slidell, Louisiana, trained at Tulane University School of Medicine (class of 1996). Their prescriptions cost Medicare Part D more than their services did: $495,248 for 2,745 claims, against $197,630 paid for services in 2024. Novo Nordisk Inc was the largest of 18 companies reporting payments in 2025, $1,015 in all, mostly food and beverage.
Overview
| NPI | 1942207162 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 1, 2005 |
| Last updated in NPPES | Feb 16, 2021 |
| Certified by provider | Feb 16, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | MD.15423R | LA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 464 |
|---|---|
| Services billed | 2,277 across 15 procedure codes |
| Paid by Medicare | $197,630 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,745 · 6,728 30-day fills |
|---|---|
| Patients | 482 |
| Total drug cost | $495,248 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Tulane University School of Medicine |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
Medical group
- Northlake Nephrology, IncCovington, LA · 3 clinicians
Hospital affiliations
- Highland Community HospitalPicayune, MS
- Ochsner Medical Center AcuteNew Orleans, LA
- Ochsner Medical Center-HancockBay Saint Louis, MS
- Slidell Memorial HospitalSlidell, LA
- St Bernard Parish HospitalChalmette, LA
Other facilities
- Davita Fremaux DialysisDialysis facility · Slidell, LA
- Davita Slidell Kidney CareDialysis facility · Slidell, LA
- Fmcna - SlidellDialysis facility · Slidell, LA
Industry payments (Open Payments)
- 2025$1,015 · 50 payments from 18 companies
- 2024$1,358 · 72 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $152.65 | 7 |
| Calliditas Therapeutics US Inc. | $116.13 | 5 |
| Mallinckrodt Hospital Products Inc. | $109.03 | 5 |
| Amgen Inc. | $95.17 | 5 |
| Astrazeneca Pharmaceuticals LP | $90.47 | 5 |
What the 2025 payments were for
- Food and Beverage$950.88 · 48 payments
- Education$64.54 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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