Liviu Klein, MD, MS
Internal Medicine, Advanced Heart Failure and Transplant Cardiology (MD, MS) with University of California San Francisco and 3 other groups, practicing in San Francisco, California. Their prescriptions cost Medicare Part D more than their services did: $1,054,704 for 1,938 claims, against $44,264 paid for services in 2024. Abbott Laboratories was the largest of 7 companies reporting payments in 2025, $54,150 in all, mostly consulting fees. Lists Enloe Health and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1235199340 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, MS |
| Sole proprietor | Yes |
| NPI issued | Mar 23, 2006 |
| Last updated in NPPES | Oct 14, 2021 |
| Certified by provider | Oct 14, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Advanced Heart Failure and Transplant Cardiology Primary | 207RA0001X | C54894 | CA |
| Internal Medicine | 207R00000X | 036-108381 | IL |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 036-108381 | IL |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | C54894 | CA |
| Internal Medicine, Clinical Cardiac Electrophysiology | 207RC0001X | 036-108381 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Cardiovascular Disease (Cardiology) (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 167 |
|---|---|
| Services billed | 4,181 across 34 procedure codes |
| Paid by Medicare | $44,264 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,938 · 4,022 30-day fills |
|---|---|
| Patients | 197 |
| Total drug cost | $1,054,704 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 1998 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Cardiac Electrophysiology, Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- University of California San FranciscoSan Francisco, CA · 1,839 clinicians
- UCSF Medical Group Business ServicesSan Francisco, CA · 1,598 clinicians
- Regents of the University of CaliforniaSan Francisco, CA · 732 clinicians
- Marshall Medical CenterPlacerville, CA · 176 clinicians
Hospital affiliations
- Enloe HealthChico, CA
- UCSF Health St. Mary's HospitalSan Francisco, CA
- UCSF Medical CenterSan Francisco, CA
Other facilities
- Healthflex Home Health ServicesHome health agency · Oakland, CA
Industry payments (Open Payments)
- 2025$54,150 · 98 payments from 7 companies
- 2024$20,102 · 33 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $48,807 | 76 |
| Edwards Lifesciences Corporation | $4,296 | 9 |
| Abiomed | $600.56 | 8 |
| Cvrx, Inc. | $169.69 | 2 |
| Medtronic, Inc. | $114.58 | 1 |
What the 2025 payments were for
- Consulting Fee$42,448 · 23 payments
- Travel and Lodging$8,735 · 26 payments
- Food and Beverage$2,967 · 49 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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