Joshua Cahan
NPI 1912389313ActiveIndividual· Psychiatry & Neurology, Neurology· Chicago, IL
Psychiatry & Neurology, Neurology with Northwestern Medical Faculty Foundation, practicing in Chicago, Illinois. 360 Medicare patients in 2024, $87,988 paid; nearly all of their 1,739 Part D prescriptions were generic (96%). Eli Lilly and Company was the largest of 2 companies reporting payments in 2024, $93.64 in all, mostly food and beverage. Lists Northwestern Lake Forest Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1912389313 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Jun 22, 2015 |
| Last updated in NPPES | Apr 21, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | 036.149112 | IL |
| Psychiatry & Neurology, Neurology | 2084N0400X | 125.067032 | IL |
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 | 360 |
|---|---|
| Services billed | 787 across 20 procedure codes |
| Paid by Medicare | $87,988 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,739 · 3,709 30-day fills |
|---|---|
| Patients | 317 |
| Total drug cost | $54,348 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Neurology |
| Telehealth | Offers telehealth |
Medical group
- Northwestern Medical Faculty FoundationChicago, IL · 4,503 clinicians
Hospital affiliations
- Northwestern Lake Forest HospitalLake Forest, IL
- Northwestern Medicine Central Dupage HospitalWinfield, IL
- Northwestern Memorial HospitalChicago, IL
- Palos Community HospitalPalos Heights, IL
Other facilities
- Shirley Ryan AbilitylabInpatient rehabilitation facility · Chicago, IL
Industry payments (Open Payments)
- 2024$93.64 · 2 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Eli Lilly and Company | $68.97 | 1 |
| Acorda Therapeutics, Inc | $24.67 | 1 |
What the 2024 payments were for
- Food and Beverage$93.64 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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