Barbara Klempel, M.D.
NPI 1225107220ActiveIndividual· Specialist· Chicago, IL
Specialist (M.D.) in Chicago, Illinois, with an NPI issued in November 2006. 278 Medicare patients in 2024, $217,999 paid; nearly all of their 2,567 Part D prescriptions were generic (93%). Lists Alexian Brothers Medical Center 1 and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1225107220 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Nov 6, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | — | — |
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 - Neurology (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 278 |
|---|---|
| Services billed | 2,764 across 8 procedure codes |
| Paid by Medicare | $217,999 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,567 · 5,138 30-day fills |
|---|---|
| Patients | 136 |
| Total drug cost | $157,596 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 1973 |
|---|---|
| Medicare specialty | Neurology |
| Secondary specialties | Neuropsychiatry |
Hospital affiliations
- Alexian Brothers Medical Center 1Elk Grove Village, IL
- Amita Health Resurrection Medical CenterChicago, IL
- Community First Medical CenterChicago, IL
- Presence Saint Joseph Hospital - ChicagoChicago, IL
- Presence Saints Mary and Elizabeth Medical CenterChicago, IL
Other Specialist providers in Chicago
- 1174563811
- 1326117383
- 1346235280
- 1770570368
- 1801852926
- 1891705463
- 1003966979
- 1043238223
- 1043238231
- 1093808131
- 1104885466
- 1184679235
All 402 Specialist providers in Chicago · All Specialist providers in Illinois