Evan David Allen, M.D.
NPI 1821101742ActiveIndividual· Psychiatry & Neurology, Neurology· Lake Forest, IL
Psychiatry & Neurology, Neurology (M.D.) in Lake Forest, Illinois, trained at Northwestern University Feinberg Medical School (class of 1991). Medicare paid $1,210,335 for services to 480 patients in 2024. Boston Scientific Corporation reported $24.42 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1821101742 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 16, 2006 |
| Last updated in NPPES | Sep 18, 2026 |
| Certified by provider | Sep 16, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | 036108165 | IL |
| Psychiatry & Neurology, Neurology | 2084N0400X | 2009-01788 | NC |
| Psychiatry & Neurology, Neurology | 2084N0400X | 4301504704 | MI |
| Psychiatry & Neurology, Neurology | 2084N0400X | D0107656 | MD |
| Psychiatry & Neurology, Neurology | 2084N0400X | MD440251 | PA |
| Psychiatry & Neurology, Neurology | 2084N0400X | 68374 | WI |
| Psychiatry & Neurology, Neurology | 2084N0400X | 46414 | KY |
| Psychiatry & Neurology, Neurology | 2084N0400X | 01072076A | IN |
| Psychiatry & Neurology, Neurology | 2084N0400X | MD61068190 | WA |
| Psychiatry & Neurology, Neurology | 2084N0400X | G88720 | CA |
| Psychiatry & Neurology, Neurology | 2084N0400X | ME82452 | FL |
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 (AR); Practitioner - Neurology (CA); Practitioner - Neurology (FL); Practitioner - Neurology (IL); Practitioner - Neurology (IN); Practitioner - Neurology (KS); Practitioner - Neurology (KY); Practitioner - Neurology (ME); Practitioner - Neurology (MI); Practitioner - Neurology (NC); Practitioner - Psychiatry (NY); Practitioner - Neurology (PA); Practitioner - Neurology (WA); Practitioner - Neurology (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 480 |
|---|---|
| Services billed | 54,251 across 35 procedure codes |
| Paid by Medicare | $1,210,335 |
Education and affiliations
| Medical school | Northwestern University Feinberg Medical School |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Neurology |
| Secondary specialties | Psychiatry |
| Telehealth | Offers telehealth |
Medical groups
- Northwestern Medical Faculty FoundationChicago, IL · 4,503 clinicians
- Mount Nittany Medical Center Health Services IncState College, PA · 367 clinicians
- Columbus Regional Health Physicians LLCColumbus, IN · 211 clinicians
- St Joseph HospitalBangor, ME · 199 clinicians
- Cep America - Neurology PCModesto, CA · 60 clinicians
Hospital affiliations
- Missouri Delta Medical CenterSikeston, MO
- Northwestern Lake Forest HospitalLake Forest, IL
- Northwestern Medicine Delnor Community HospitalGeneva, IL
- St Joseph HospitalBangor, ME
Industry payments (Open Payments)
- 2025$24.42 · 1 payment from 1 company
- 2024$21.07 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $24.42 | 1 |
What the 2025 payments were for
- Food and Beverage$24.42 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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