Julie Leischner, MD
NPI 1336222488 · Internal Medicine Physician · Wheaton, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Julie Leischner, MD is a Internal Medicine Physician provider in Wheaton, IL (NPI 1336222488).
Provider details
- NPI number
- 1336222488
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 336066264 (IL)
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
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 5000 S 5th AveHines, IL 60141-3030Phone: (708) 202-8387
Registry dates
- Enumerated
- 2006-10-23
- Last updated
- 2024-04-29
- Certified
- 2024-04-29
Frequently asked questions
- What is Julie Leischner's NPI number?
- Julie Leischner's National Provider Identifier (NPI) is 1336222488, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Julie Leischner's specialty?
- Julie Leischner is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Julie Leischner located?
- Julie Leischner's practice location on file with NPPES is 111 N County Farm Rd, Wheaton, IL 60187-3988.
- What is Julie Leischner's phone number?
- The practice phone number listed in the NPPES registry for Julie Leischner is (630) 682-7400.
- Does Julie Leischner accept Medicare?
- Julie Leischner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Julie Leischner's NPI active?
- Yes — Julie Leischner's NPI (1336222488) is active in the NPPES registry as of the last update on 2024-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.