Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Diana Cosajay, MSW

Individual provider Social Worker · NPI 1336923184

Diana Cosajay, MSW is a Clinical Social Worker in Cicero, Illinois. Qualified in 2023, 3 years ago. Registered with an NPI since 2023.

Years since qualifying
3
In the registry since
2023
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.

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Practice location Address checks out

5341 W Cermak Rd
Cicero, IL 60804-2892
Phone: (708) 656-6439
Fax: (708) 656-6591
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X

Record details

NPI number1336923184
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW
Sole proprietorNo
NPI enumeratedAugust 22, 2023
Last updated in NPPESAugust 22, 2023
Certification dateAugust 22, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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