Sheila Leen, APN-BC
NPI 1386980720 · Adult Health Nurse Practitioner · Schiller Park, IL
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sheila Leen, APN-BC is a Adult Health Nurse Practitioner provider in Schiller Park, IL (NPI 1386980720).
Provider details
- NPI number
- 1386980720
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APN-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 209009547 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
100% 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
- 2012-12-12
- Last updated
- 2025-02-08
- Certified
- 2025-02-08
Frequently asked questions
- What is Sheila Leen's NPI number?
- Sheila Leen's National Provider Identifier (NPI) is 1386980720, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sheila Leen's specialty?
- Sheila Leen is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sheila Leen located?
- Sheila Leen's practice location on file with NPPES is 4330 N. Transworld Road, Schiller Park, IL 60176.
- What is Sheila Leen's phone number?
- The practice phone number listed in the NPPES registry for Sheila Leen is (847) 678-6738.
- Does Sheila Leen accept Medicare?
- Sheila Leen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sheila Leen's NPI active?
- Yes — Sheila Leen's NPI (1386980720) is active in the NPPES registry as of the last update on 2025-02-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.