Carolina Maria Hernandez, MD
NPI 1073559969ActiveIndividual· Internal Medicine· Stafford, VA
Internal Medicine (MD) in Stafford, Virginia, licensed in VA, with an NPI issued in June 2006. Their prescriptions cost Medicare Part D more than their services did: $192,745 for 3,087 claims, against $55,290 paid for services in 2024. Bayer Healthcare Pharmaceuticals Inc. was the largest of 4 companies reporting payments in 2025, $127.28 in all, mostly food and beverage. Lists Mary Washington Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1073559969 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 21, 2006 |
| Last updated in NPPES | Jul 24, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 0101242691 | 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 | 148 |
|---|---|
| Services billed | 774 across 14 procedure codes |
| Paid by Medicare | $55,290 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,087 · 7,744 30-day fills |
|---|---|
| Patients | 220 |
| Total drug cost | $192,745 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 1993 |
|---|---|
| Medicare specialty | Internal Medicine |
Hospital affiliations
- Mary Washington HospitalFredericksburg, VA
- Stafford Hospital, LLCStafford, VA
Other facilities
- Mary Washington Home Health AgencyHome health agency · Fredericksburg, VA
Industry payments (Open Payments)
- 2025$127.28 · 6 payments from 4 companies
- 2024$43.98 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | $57.04 | 3 |
| Novo Nordisk Inc | $31.51 | 1 |
| Exact Sciences Corporation | $21.91 | 1 |
| Pfizer Inc. | $16.82 | 1 |
What the 2025 payments were for
- Food and Beverage$127.28 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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