William Frederick Mollenkopf, M.D.
NPI 1720345002ActiveIndividual· Family Medicine· Suffolk, VA
Family Medicine (M.D.) with Christopher Dowd DO PC, practicing in Suffolk, Virginia. Their prescriptions cost Medicare Part D more than their services did: $239,020 for 1,710 claims, against $21,500 paid for services in 2024. Pfizer Inc. reported $14.86 in payments in 2025, mostly food and beverage. Lists Sentara Leigh Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1720345002 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 11, 2012 |
| Last updated in NPPES | Nov 1, 2026 |
| Certified by provider | Nov 1, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 0101258574 | 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 - Family Practice (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 91 |
|---|---|
| Services billed | 463 across 24 procedure codes |
| Paid by Medicare | $21,500 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,710 · 3,744 30-day fills |
|---|---|
| Patients | 101 |
| Total drug cost | $239,020 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Christopher Dowd DO PCSuffolk, VA · 7 clinicians
Hospital affiliations
- Sentara Leigh HospitalNorfolk, VA
- Sentara Norfolk General HospitalNorfolk, VA
- Sentara Obici HospitalSuffolk, VA
- Sentara Princess Anne HospitalVirginia Beach, VA
- Sentara Virginia Beach General HospitalVirginia Beach, VA
Industry payments (Open Payments)
- 2025$14.86 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $14.86 | 1 |
What the 2025 payments were for
- Food and Beverage$14.86 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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