Quick answers
- Which hospitals does Allison B. Stein Lieb work at?
- Medicare's official clinician data lists Allison B. Stein Lieb at 1 hospital: Northwestern Lake Forest Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Allison B. Stein Lieb see patients?
- Medicare's clinician data lists 2 practice locations, including Lake Forest, IL. Call before your visit to confirm the address.
- What is Allison B. Stein Lieb's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Allison B. Stein Lieb accept Medicare assignment?
- Yes. Medicare's clinician data says Allison B. Stein Lieb 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 Allison B. Stein Lieb offer telehealth?
- Medicare's clinician data says Allison B. Stein Lieb offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Allison B. Stein Lieb?
- (847) 735-8500, as listed in official Medicare / NPI Registry data.
- What is Allison B. Stein Lieb's NPI number?
- 1447625009. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Allison B. Stein Lieb works
Medicare's Facility Affiliation Data lists Allison B. Stein Lieb at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Northwestern Lake Forest HospitalLake Forest, IL · Acute Care Hospital · CCN 140130
Practice locations
Addresses where Allison B. Stein Lieb is enrolled with Medicare (CMS data updated 2026-10-02).
- 1200 N Westmoreland Rd, Suite 100Lake Forest, IL 60045 (847) 735‑8500
- 660 N Westmoreland Rd, 302 Lake Forest ObgynLake Forest, IL 60045 (312) 926‑6146
Group practices
Medicare enrollment lists Allison B. Stein Lieb as a member of this group (CMS data updated 2026-10-02).
- Northwestern Medical Faculty Foundation4,503 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Lake Forest
Clinicians with the same Medicare primary specialty in Lake Forest, IL — not a recommendation.
Clinician information
| Medical school | University Of Illinois College Of Med (chi/peor/rock/chm-Urb) |
|---|---|
| Graduation year | 2015 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1447625009 |
| 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