Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Maria Luisa Peralta De Leon, RN

Individual provider Ambulatory Care Registered Nurse · NPI 1649183666

Maria Luisa Peralta De Leon, RN is an Ambulatory Care Registered Nurse in Hoffman Estates, Illinois. Licensed in Illinois. Registered with an NPI since 2026.

Licensed in
IL
In the registry since
2026
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

See every abbreviation used in this directory →

Practice location Address checks out

4885 Hoffman Blvd
Hoffman Estates, IL 60192-3726
Phone: (847) 645-1443
Fax: (708) 202-5456
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ambulatory Care Registered Nurse (primary) Taxonomy 163WP2201X · Licence 041327867 (IL)

Record details

NPI number1649183666
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorNo
NPI enumeratedSeptember 23, 2026
Last updated in NPPESSeptember 23, 2026
Certification dateSeptember 23, 2026

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