Quick answers
- Which hospitals does Evan Allen work at?
- Medicare's official clinician data lists Evan Allen at 4 hospitals: Missouri Delta Medical Center, Northwestern Lake Forest Hospital, Northwestern Medicine Delnor Community Hospital and St Joseph Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Evan Allen see patients?
- Medicare's clinician data lists 18 practice locations, including Lake Forest, IL, Bellefonte, PA and State College, PA. Call before your visit to confirm the address.
- What is Evan Allen's specialty?
- Medicare lists Neurology as the primary specialty, and also Psychiatry.
- Does Evan Allen accept Medicare assignment?
- Yes. Medicare's clinician data says Evan Allen accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does Evan Allen offer telehealth?
- Medicare's clinician data says Evan Allen offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Evan Allen?
- (847) 535-8500, as listed in official Medicare / NPI Registry data.
- What is Evan Allen's NPI number?
- 1821101742. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Evan Allen works
Medicare's Facility Affiliation Data lists Evan Allen at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Missouri Delta Medical CenterSikeston, MO · Acute Care Hospital · CCN 260113
- Northwestern Lake Forest HospitalLake Forest, IL · Acute Care Hospital · CCN 140130
- Northwestern Medicine Delnor Community HospitalGeneva, IL · Acute Care Hospital · CCN 140211
- St Joseph HospitalBangor, ME · Acute Care Hospital · CCN 200001
Practice locations
Addresses where Evan Allen is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 18; the Medicare profile lists all.
- 1000 N Westmoreland Rd, Pavillion B 3rd FlLake Forest, IL 60045 (847) 535‑8500
- 1000 Westmoreland RdLake Forest, IL 60045 (847) 234‑5600
- 1200 N Westmoreland Rd, Suite 100Lake Forest, IL 60045 (847) 735‑8500
- 129 Medical Park LnBellefonte, PA 16823 (814) 355‑3626
- 141 Medical Park LnBellefonte, PA 16823 (814) 355‑7322
Group practices
Medicare enrollment lists Evan Allen as a member of these groups (CMS data updated 2026-10-02).
- Northwestern Medical Faculty Foundation4,503 clinicians in the group
- Mount Nittany Medical Center Health Services Inc367 clinicians in the group
- Columbus Regional Health Physicians LLC211 clinicians in the group
- St Joseph Hospital199 clinicians in the group
- Cep America - Neurology PC60 clinicians in the group
Specialties
- Neurologyprimary
- Psychiatryalso
Other neurologists in Lake Forest
Clinicians with the same Medicare primary specialty in Lake Forest, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Northwestern University Feinberg Medical School |
| Graduation year | 1991 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1821101742 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians