Leonard James Waldenberger, M.D.
NPI 1477556728ActiveIndividual· Internal Medicine· Tallahassee, FL
Internal Medicine (M.D.) in Tallahassee, Florida, trained at University of Wisconsin School of Medicine (class of 1977). Their prescriptions cost Medicare Part D more than their services did: $1,522,546 for 14,674 claims, against $43,786 paid for services in 2024. Novo Nordisk Inc was the largest of 18 companies reporting payments in 2025, $1,760 in all, mostly food and beverage.
Overview
| NPI | 1477556728 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 31, 2005 |
| Last updated in NPPES | Aug 20, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | ME56839 | 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 318 |
|---|---|
| Services billed | 1,726 across 37 procedure codes |
| Paid by Medicare | $43,786 |
Part D prescriptions in 2024
| Prescriptions (claims) | 14,674 · 32,924 30-day fills |
|---|---|
| Patients | 958 |
| Total drug cost | $1,522,546 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | University of Wisconsin School of Medicine |
|---|---|
| Graduation year | 1977 |
| Medicare specialty | Internal Medicine |
Hospital affiliations
- HCA Florida Capital HospitalTallahassee, FL
- Tallahassee Memorial HealthcareTallahassee, FL
Other facilities
- Amedisys Home HealthHome health agency · Tallahassee, FL
- Centerwell Home HealthHome health agency · Tallahassee, FL
- Concierge Home CareHome health agency · Tallahassee, FL
- Enhabit Home HealthHome health agency · Blountstown, FL
Industry payments (Open Payments)
- 2025$1,760 · 113 payments from 18 companies
- 2024$2,022 · 129 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $295.79 | 20 |
| Pfizer Inc. | $254.42 | 13 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $181.68 | 12 |
| Astrazeneca Pharmaceuticals LP | $168.89 | 15 |
| Amgen Inc. | $167.46 | 13 |
What the 2025 payments were for
- Food and Beverage$1,755 · 112 payments
- Education$5.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 140 internal medicine physicians in Tallahassee · All internal medicine physicians in Florida