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

Marianne E Royster, BA

Individual provider Mental Health Counselor · NPI 1114207222

Marianne E Royster, BA is a Mental Health Counselor in Westchester, Illinois. Registered with an NPI since 2011.

In the registry since
2011
What do these letters mean?
BA — Bachelor of Arts
An undergraduate arts degree.

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Practice location Address checks out

9845 W Roosevelt Rd
Westchester, IL 60154-2758
Phone: (708) 681-2325
Fax: (708) 681-2383
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X

Record details

NPI number1114207222
Entity typeIndividual (Type 1)
GenderFemale
Credentials BA
Sole proprietorNo
NPI enumeratedAugust 19, 2011
Last updated in NPPESAugust 19, 2011
Mailing address9845 W Roosevelt Rd, Westchester, IL 60154-2758

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