Catherine Dalton, MD
NPI 1104899244ActiveIndividual· Internal Medicine· Virginia Beach, VA
Internal Medicine (MD) in Virginia Beach, Virginia, trained at Virginia Commonwealth University, School of Medicine (class of 1991). Their prescriptions cost Medicare Part D more than their services did: $47,785 for 664 claims, against $25,680 paid for services in 2024. Lilly USA, LLC was the largest of 8 companies reporting payments in 2025, $381.52 in all, mostly food and beverage.
Overview
| NPI | 1104899244 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 9, 2006 |
| Last updated in NPPES | Apr 12, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 0101048726 | 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 - Internal Medicine (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 168 |
|---|---|
| Services billed | 517 across 22 procedure codes |
| Paid by Medicare | $25,680 |
Part D prescriptions in 2024
| Prescriptions (claims) | 664 · 1,557 30-day fills |
|---|---|
| Patients | 105 |
| Total drug cost | $47,785 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | Virginia Commonwealth University, School of Medicine |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Internal Medicine |
Medical group
- Bayview Physician Services PCChesapeake, VA · 310 clinicians
Hospital affiliations
- Chesapeake General HospitalChesapeake, VA
- Sentara Leigh HospitalNorfolk, VA
- Sentara Princess Anne HospitalVirginia Beach, VA
- Sentara Virginia Beach General HospitalVirginia Beach, VA
Industry payments (Open Payments)
- 2025$381.52 · 22 payments from 8 companies
- 2024$422.06 · 20 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $97.58 | 6 |
| Novo Nordisk Inc | $73.03 | 4 |
| Astrazeneca Pharmaceuticals LP | $64.66 | 4 |
| Amgen Inc. | $45.35 | 3 |
| Abbvie Inc. | $31.02 | 2 |
What the 2025 payments were for
- Food and Beverage$381.52 · 22 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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