Isaac M. Swartzman, MD
NPI 1609578392ActiveIndividual· Internal Medicine· Fairfield, CA
Internal Medicine (MD) in Fairfield, California, trained at State University of New York at Buffalo School of Medicine (class of 2023). Part D covered 79 prescriptions written in 2024, 77% of them generic.
Overview
| NPI | 1609578392 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Mar 20, 2023 |
| Last updated in NPPES | Jul 7, 2026 |
| Certified by provider | Jul 7, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A197216 | 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) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 79 · 89 30-day fills |
|---|---|
| Patients | 31 |
| Total drug cost | $5,887 |
| Generic share | 77% of claims |
Education and affiliations
| Medical school | State University of New York at Buffalo School of Medicine |
|---|---|
| Graduation year | 2023 |
| Medicare specialty | Internal Medicine |
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other internal medicine physicians in Fairfield
- 1134180219
- 1164097804
- 1275191249
- 1427079169
- 1477522480
- 1548722580
- 1619990637
- 1821418302
- 1851715627
- 1962471961
- 1982646154
- 1003899279
All 65 internal medicine physicians in Fairfield · All internal medicine physicians in California