Lindsay Rosenthal Klein, MD
NPI 1962781658ActiveIndividual· Internal Medicine· Concord, CA
Internal Medicine (MD) in Concord, California, licensed in CA, with an NPI issued in August 2011. Their prescriptions cost Medicare Part D more than their services did: $102,604 for 1,973 claims, against $18,705 paid for services in 2024.
Overview
| NPI | 1962781658 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 11, 2011 |
| Last updated in NPPES | Jun 16, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A122891 | CA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 Order and Referring Only - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 150 |
|---|---|
| Services billed | 280 across 18 procedure codes |
| Paid by Medicare | $18,705 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,973 · 5,099 30-day fills |
|---|---|
| Patients | 367 |
| Total drug cost | $102,604 |
| Generic share | 92% of claims |
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 35 internal medicine physicians in Concord · All internal medicine physicians in California