David Eugene Klein, DO
NPI 1003302159ActiveIndividual· Psychiatry & Neurology, Neurology· Chicago, IL
Psychiatry & Neurology, Neurology (DO) with Advocate Health and Hospitals Corporation, practicing in Chicago, Illinois. Their prescriptions cost Medicare Part D more than their services did: $29,606 for 178 claims, against $6,571 paid for services in 2024. Abbvie Inc. reported $97.09 in payments in 2025, mostly food and beverage. Lists Advocate Illinois Masonic Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1003302159 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | Yes |
| NPI issued | Jul 2, 2018 |
| Last updated in NPPES | Nov 8, 2024 |
| Certified by provider | Nov 8, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | 036.159465 | IL |
| Psychiatry & Neurology, Epilepsy | 2084E0001X | 036.159465 | IL |
| Student in an Organized Health Care Education/Training Program | 390200000X | 5101024326 | MI |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | NY |
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 - Neurology (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 45 |
|---|---|
| Services billed | 62 across 16 procedure codes |
| Paid by Medicare | $6,571 |
Part D prescriptions in 2024
| Prescriptions (claims) | 178 · 288 30-day fills |
|---|---|
| Patients | 49 |
| Total drug cost | $29,606 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Neurology |
Medical group
- Advocate Health and Hospitals CorporationChicago, IL · 3,118 clinicians
Hospital affiliations
- Advocate Illinois Masonic Medical CenterChicago, IL
- Advocate Lutheran General HospitalPark Ridge, IL
Other facilities
- Advocate Home Health Care ServHome health agency · Oakbrook, IL
Industry payments (Open Payments)
- 2025$97.09 · 4 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $97.09 | 4 |
What the 2025 payments were for
- Food and Beverage$97.09 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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