Individual provider · Type 1 NPI

Mary A. Merlo, APRN, CNP

Nurse Practitioner · Orland Park, IL

NPI number 1962892232 Active

Practice location

15300 West Ave Ste 223
Orland Park, IL 60462-4509

Call (708) 923-7874 Map

Fax (708) 923-7876

Specialties and licenses

TaxonomyCodeLicense
Family Nurse Practitioner 363LF0000X277000500 (IL)
Nurse Practitioner Primary 363L00000X277000500 (IL)

Nurse Practitioner: (1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance wit…

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About NPI 1962892232

Mary A. Merlo, APRN, CNP's National Provider Identifier is 1962892232, issued on Jan 26, 2015. The primary taxonomy on file is Nurse Practitioner (363L00000X), and the practice location is in Orland Park, IL. The record was last updated on Sep 29, 2026.