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MARYLIN RUIZ
NPI 1821939646
Social Worker in Chicago, IL

Active since April 04, 2026
10453 S AVENUE O, CHICAGO, IL 60617(773) 896-3861 Get Directions Write a Review

NPPES record last updated: May 12, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 12, 2026, Apr 4, 2026 (2 updates tracked since 2026).

About Marylin Ruiz NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARYLIN RUIZ (NPI 1821939646) is an individual social worker in Chicago, Illinois and active in the NPI registry since April 2026.

NPPES Registry Identity

NPI1821939646
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameMARYLIN RUIZ
Location Address10453 S AVENUE OChicago, IL 60617-6234
Mailing Address10453 S Avenue OChicago, IL 60617-6234
Phone(773) 896-3861
Sole ProprietorNo
Enumeration DateApril 4, 2026
Last NPPES UpdateMay 12, 20262 updates tracked since enumeration
NPPES CertifiedMay 12, 2026
✔ NPI 1821939646 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
10453 S AVENUE O, Chicago, IL 60617
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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Marylin Ruiz's NPI number?

The NPI number for Marylin Ruiz is 1821939646. It was assigned to this individual provider in the NPPES registry on April 4, 2026.

Where is Marylin Ruiz located?

Marylin Ruiz practices at 10453 S Avenue O, Chicago, IL 60617. The listed phone number is (773) 896-3861.

What is Marylin Ruiz's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

When was this NPI record last updated?

The NPPES record for Marylin Ruiz was last updated on May 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.