Robert G. Kohn, DO
NPI 1003954066ActiveIndividual· Psychiatry & Neurology, Neurology· McHenry, IL
Psychiatry & Neurology, Neurology (DO) with Kohn Group Ltd, practicing in McHenry, Illinois. Their prescriptions cost Medicare Part D more than their services did: $240,270 for 2,100 claims, against $14,545 paid for services in 2024. Abbvie Inc. was the largest of 22 companies reporting payments in 2025, $3,673 in all, mostly food and beverage.
Overview
| NPI | 1003954066 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Feb 2, 2007 |
| Last updated in NPPES | Sep 13, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | 036-083810 | 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 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 69 |
|---|---|
| Services billed | 151 across 6 procedure codes |
| Paid by Medicare | $14,545 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,100 · 3,310 30-day fills |
|---|---|
| Patients | 141 |
| Total drug cost | $240,270 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 1984 |
|---|---|
| Medicare specialty | Neurology |
| Secondary specialties | Psychiatry |
| Telehealth | Offers telehealth |
Medical group
- Kohn Group LtdMcHenry, IL · 3 clinicians
Industry payments (Open Payments)
- 2025$3,673 · 180 payments from 22 companies
- 2024$3,344 · 189 payments from 23 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $646.62 | 43 |
| Axsome Therapeutics, Inc. | $415.68 | 21 |
| Otsuka America Pharmaceutical, Inc. | $279.79 | 12 |
| Lundbeck LLC | $266.21 | 12 |
| Pfizer Inc. | $262.41 | 13 |
What the 2025 payments were for
- Food and Beverage$3,414 · 176 payments
- Education$259.52 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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