Bertha Elvira Sanchez Valdivieso, MD
NPI 1356571236ActiveIndividual· Internal Medicine· Alexandria, VA
Internal Medicine (MD) with Mainehealth and 4 other groups, practicing in Alexandria, Virginia. In 2024 Medicare paid $36,079 for 210 patients, and Part D covered 147 of their prescriptions, 89% of them generic. Janssen Scientific Affairs, LLC reported $27.79 in payments in 2024, mostly food and beverage. Lists Johnston Memorial Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1356571236 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 25, 2009 |
| Last updated in NPPES | May 27, 2025 |
| Certified by provider | May 27, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 0101261134 | VA |
| Internal Medicine | 207R00000X | MD23775 | ME |
| Internal Medicine | 207R00000X | C1-0012261 | DE |
| Internal Medicine | 207R00000X | 4301095145 | MI |
| Hospitalist | 208M00000X | MD23775 | ME |
| Hospitalist | 208M00000X | 35.127242 | OH |
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 (DC); Practitioner - Hospitalist (DE); Practitioner - Internal Medicine (FL); Practitioner - Hospitalist (GA); Practitioner - Hospitalist (IA); Practitioner - Internal Medicine (MD); Practitioner - Hospitalist (ME); Practitioner - Internal Medicine (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 210 |
|---|---|
| Services billed | 336 across 8 procedure codes |
| Paid by Medicare | $36,079 |
Part D prescriptions in 2024
| Prescriptions (claims) | 147 · 168 30-day fills |
|---|---|
| Patients | 51 |
| Total drug cost | $7,993 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Hospitalist |
Medical groups
- MainehealthPortland, ME · 2,633 clinicians
- Southeast Iowa Regional Medical Center IncWest Burlignton, IA · 259 clinicians
- Lake Spring Physician Services, LLCSalem, VA · 85 clinicians
- Oxbow Physician Services LLCAbingdon, VA · 37 clinicians
- Coral Springs Physician Services, LLCCoral Springs, FL · 34 clinicians
Hospital affiliations
- Johnston Memorial HospitalAbingdon, VA
- Lewisgale Medical CenterSalem, VA
- Mainehealth Maine Medical CenterPortland, ME
- Southeast Georgia Health System- Brunswick CampusBrunswick, GA
- Southeast Iowa Regional Medical CenterWest Burlington, IA
Industry payments (Open Payments)
- 2024$27.79 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Janssen Scientific Affairs, LLC | $27.79 | 1 |
What the 2024 payments were for
- Food and Beverage$27.79 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 217 internal medicine physicians in Alexandria · All internal medicine physicians in Virginia