IndividualActive
Ellen Stephen, MD
NPI 1225521776 · Allergy & Immunology (Internal Medicine) Physician · Chicago, IL
Provider details
- NPI number
- 1225521776
- Entity type
- Individual
- Primary specialty
- Allergy & Immunology (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 125.072452 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Practice location
1725 W Harrison St Ste 117
Chicago, IL 60612-3848
Phone: (312) 942-6296
Approximate (ZIP-level) locationGet directions
Mailing address
1725 W Harrison St Ste 117
Chicago, IL 60612-3848
Registry dates
- Enumerated
- 2018-06-10
- Last updated
- 2021-08-09
- Certified
- 2021-08-09
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.