Leon Epstein, MD
NPI 1295791812 · Neurology with Special Qualifications in Child Neurology Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leon Epstein, MD is a Neurology with Special Qualifications in Child Neurology Physician provider in Chicago, IL (NPI 1295791812).
Provider details
- NPI number
- 1295791812
- Entity type
- Individual
- Primary specialty
- Neurology with Special Qualifications in Child Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-22
- Last updated
- 2007-07-08
Frequently asked questions
- What is Leon Epstein's NPI number?
- Leon Epstein's National Provider Identifier (NPI) is 1295791812, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leon Epstein's specialty?
- Leon Epstein is listed in the NPPES registry with a primary specialty of Neurology with Special Qualifications in Child Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Leon Epstein located?
- Leon Epstein's practice location on file with NPPES is 2300 Childrens Plaza, Chicago, IL 60614.
- What is Leon Epstein's phone number?
- The practice phone number listed in the NPPES registry for Leon Epstein is (773) 880-4352.
- Does Leon Epstein accept Medicare?
- Leon Epstein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leon Epstein's NPI active?
- Yes — Leon Epstein's NPI (1295791812) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.