David Lee Werwath, MD
NPI 1164495792ActiveIndividual· Emergency Medicine· Virginia Beach, VA
Emergency Medicine (MD) in Virginia Beach, Virginia, trained at Medical College of Wisconsin (class of 1981). Their prescriptions cost Medicare Part D more than their services did: $535,121 for 5,487 claims, against $122,792 paid for services in 2024. Amgen Inc. was the largest of 15 companies reporting payments in 2025, $607.90 in all, mostly food and beverage.
Overview
| NPI | 1164495792 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Feb 13, 2006 |
| Last updated in NPPES | Jun 28, 2023 |
| Certified by provider | Jun 28, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 0101034422 | VA |
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 - Emergency Medicine (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 536 |
|---|---|
| Services billed | 2,797 across 60 procedure codes |
| Paid by Medicare | $122,792 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,487 · 10,556 30-day fills |
|---|---|
| Patients | 494 |
| Total drug cost | $535,121 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Medical College of Wisconsin |
|---|---|
| Graduation year | 1981 |
| Medicare specialty | Emergency Medicine |
Hospital affiliations
- Sentara Leigh HospitalNorfolk, VA
- Sentara Norfolk General HospitalNorfolk, VA
- Sentara Princess Anne HospitalVirginia Beach, VA
- Sentara Virginia Beach General HospitalVirginia Beach, VA
Other facilities
- Sentara Home Care Services-Virginia BeachHome health agency · Chesapeake, VA
- Westminster-Canterbury at Home, LLCHome health agency · Virginia Beach, VA
Industry payments (Open Payments)
- 2025$607.90 · 30 payments from 15 companies
- 2024$671.99 · 35 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $92.37 | 6 |
| Takeda Pharmaceuticals U.S.A., Inc. | $86.28 | 3 |
| Astrazeneca Pharmaceuticals LP | $55.98 | 3 |
| Abbvie Inc. | $53.54 | 3 |
| Esperion Therapeutics, Inc. | $49.34 | 2 |
What the 2025 payments were for
- Food and Beverage$607.90 · 30 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 104 emergency medicine physicians in Virginia Beach · All emergency medicine physicians in Virginia