Douglas Souvignier, M.D.
NPI 1689681504ActiveIndividual· Internal Medicine· Mountain View, CA
Internal Medicine (M.D.) in Mountain View, California, trained at University of California, Geffen School of Medicine (class of 1988). Their prescriptions cost Medicare Part D more than their services did: $331,250 for 4,155 claims, against $34,202 paid for services in 2024. Pfizer Inc. reported $17.44 in payments in 2024, mostly education.
Overview
| NPI | 1689681504 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 2, 2006 |
| Last updated in NPPES | Dec 12, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | G66230 | 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 | 95 |
|---|---|
| Services billed | 367 across 38 procedure codes |
| Paid by Medicare | $34,202 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,155 · 10,449 30-day fills |
|---|---|
| Patients | 591 |
| Total drug cost | $331,250 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | University of California, Geffen School of Medicine |
|---|---|
| Graduation year | 1988 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Sutter Bay Medical FoundationFremont, CA · 3,829 clinicians
Hospital affiliation
- Stanford Health CareStanford, CA
Other facilities
- Sutter Care at HomeHome health agency · Saratoga, CA
Industry payments (Open Payments)
- 2024$17.44 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $17.44 | 1 |
What the 2024 payments were for
- Education$17.44 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 134 internal medicine physicians in Mountain View · All internal medicine physicians in California