Victorina Hoffmann, M.D.
NPI 1336251693ActiveIndividual· Internal Medicine· San Ramon, CA
Internal Medicine (M.D.) with Bass Medical Group, practicing in San Ramon, California. Their prescriptions cost Medicare Part D more than their services did: $315,924 for 4,308 claims, against $111,224 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 6 companies reporting payments in 2025, $609.59 in all, mostly food and beverage. Lists Alta Bates Summit Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1336251693 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Aug 31, 2006 |
| Last updated in NPPES | Jul 31, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A44547 | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 279 |
|---|---|
| Services billed | 1,167 across 30 procedure codes |
| Paid by Medicare | $111,224 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,308 · 10,483 30-day fills |
|---|---|
| Patients | 403 |
| Total drug cost | $315,924 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 1985 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Bass Medical GroupChico, CA · 291 clinicians
Hospital affiliations
- Alta Bates Summit Medical CenterOakland, CA
- John Muir Medical Center - Concord CampusConcord, CA
- John Muir Medical Center - Walnut Creek CampusWalnut Creek, CA
Other facilities
- Mare Island Home Health IncHome health agency · Fairfield, CA
Industry payments (Open Payments)
- 2025$609.59 · 32 payments from 6 companies
- 2024$170.01 · 7 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $223.28 | 19 |
| Smith+nephew, Inc. | $149.98 | 1 |
| Lilly USA, LLC | $133.07 | 7 |
| Novo Nordisk Inc | $67.17 | 3 |
| Exact Sciences Corporation | $19.46 | 1 |
What the 2025 payments were for
- Food and Beverage$609.59 · 32 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 40 internal medicine physicians in San Ramon · All internal medicine physicians in California