IndividualActive
Leonard Elkun, MD
NPI 1023129145 · Geriatric Psychiatry Physician · Chicago, IL
Provider details
- NPI number
- 1023129145
- Entity type
- Individual
- Primary specialty
- Geriatric Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 036-041170 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Practice location
411 W. Ontario St
Suite 402
Chicago, IL 60610-6945
Phone: (312) 943-8322
Fax: (312) 843-8323
Approximate (ZIP-level) locationGet directions
Mailing address
411 W. Ontario St
Chicago, IL 60610-6945
Registry dates
- Enumerated
- 2006-08-31
- Last updated
- 2021-04-24
- Certified
- 2021-04-24
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.