Patricia Gail Vandiepen, DO
NPI 1568435659ActiveIndividual· Internal Medicine· Ormond Beach, FL
Internal Medicine (DO) in Ormond Beach, Florida, trained at Oklahoma State University College of Osteopathic Medicine (class of 1983). Their prescriptions cost Medicare Part D more than their services did: $493,418 for 4,299 claims, against $312,613 paid for services in 2024. Novo Nordisk Inc was the largest of 9 companies reporting payments in 2025, $427.24 in all, mostly food and beverage.
Overview
| NPI | 1568435659 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Feb 9, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | OS7544 | 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 | 495 |
|---|---|
| Services billed | 4,688 across 40 procedure codes |
| Paid by Medicare | $312,613 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,299 · 9,452 30-day fills |
|---|---|
| Patients | 386 |
| Total drug cost | $493,418 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Oklahoma State University College of Osteopathic Medicine |
|---|---|
| Graduation year | 1983 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Ormond Internal Medicine LLCOrmond Beach, FL · 2 clinicians
Hospital affiliations
- Adventhealth Daytona BeachDaytona Beach, FL
- Adventhealth Palm CoastPalm Coast, FL
- Halifax Health Medical CenterDaytona Beach, FL
Other facilities
- Adventhealth Home HealthHome health agency · Ormond Beach, FL
- Trilogy Home HealthcareHome health agency · Jacksonville, FL
Industry payments (Open Payments)
- 2025$427.24 · 20 payments from 9 companies
- 2024$510.94 · 25 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $109.11 | 5 |
| Exact Sciences Corporation | $101.07 | 4 |
| Renalytix Ai, Inc. | $92.46 | 4 |
| Abbvie Inc. | $30.59 | 2 |
| Esperion Therapeutics, Inc. | $21.03 | 1 |
What the 2025 payments were for
- Food and Beverage$427.24 · 20 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 40 internal medicine physicians in Ormond Beach · All internal medicine physicians in Florida