Madeline Leyden, RN
NPI 1477449742 · Student in an Organized Health Care Education/Training Program · Chicago, IL
Madeline Leyden, RN is a Student in an Organized Health Care Education/Training Program provider in Chicago, IL (NPI 1477449742).
Provider details
- NPI number
- 1477449742
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 041570758 (IL)
Specialties & taxonomies
Student, Health Care
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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)
- 600 S Paulina St # 1080Chicago, IL 60612-3806Phone: (312) 942-7117
Registry dates
- Enumerated
- 2025-06-14
- Last updated
- 2025-06-14
- Certified
- 2025-06-14
Frequently asked questions
- What is Madeline Leyden's NPI number?
- Madeline Leyden's National Provider Identifier (NPI) is 1477449742, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Madeline Leyden's specialty?
- Madeline Leyden is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Madeline Leyden located?
- Madeline Leyden's practice location on file with NPPES is 355 E Erie St, Chicago, IL 60611-3167.
- What is Madeline Leyden's phone number?
- The practice phone number listed in the NPPES registry for Madeline Leyden is (312) 238-2300.
- Is Madeline Leyden's NPI active?
- Yes — Madeline Leyden's NPI (1477449742) is active in the NPPES registry as of the last update on 2025-06-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.