Elizabeth Nathan, DO
NPI 1447745930ActiveIndividual· Internal Medicine· Largo, FL
Internal Medicine (DO) in Largo, Florida, trained at Lake Erie College of Osteopathic Medicine, Erie (class of 2018). Their prescriptions cost Medicare Part D more than their services did: $554,789 for 4,879 claims, against $30,551 paid for services in 2024. Novo Nordisk Inc was the largest of 15 companies reporting payments in 2025, $671.15 in all, mostly food and beverage.
Overview
| NPI | 1447745930 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jun 27, 2018 |
| Last updated in NPPES | Sep 28, 2021 |
| Certified by provider | Sep 28, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | OS18021 | 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 - Internal Medicine (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 208 |
|---|---|
| Services billed | 2,652 across 31 procedure codes |
| Paid by Medicare | $30,551 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,879 · 12,121 30-day fills |
|---|---|
| Patients | 514 |
| Total drug cost | $554,789 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Lake Erie College of Osteopathic Medicine, Erie |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Professional Health Care of Pinellas, LLCWilton Manors, FL · 90 clinicians
Hospital affiliation
- HCA Florida Largo HospitalLargo, FL
Industry payments (Open Payments)
- 2025$671.15 · 31 payments from 15 companies
- 2024$57.36 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $107.21 | 5 |
| Lilly USA, LLC | $97.52 | 5 |
| Abbvie Inc. | $82.09 | 4 |
| Madrigal Pharmaceuticals | $67.88 | 2 |
| Amgen Inc. | $65.81 | 3 |
What the 2025 payments were for
- Food and Beverage$671.15 · 31 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 128 internal medicine physicians in Largo · All internal medicine physicians in Florida