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

Mrs. Marissa Anne Howroyd, MS

Individual provider Speech-Language Pathologist · NPI 1770747818

Mrs. Marissa Anne Howroyd, MS is a Speech-Language Pathologist in Frankfort, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2008
What do these letters mean?
MS — Master of Science
A graduate science degree.

See every abbreviation used in this directory →

Practice location Address checks out

10516 Yankee Ridge Dr
Frankfort, IL 60423-2207
Phone: (773) 562-9198
Show map & directions

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

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X · Licence 242000588 (IL)

Record details

NPI number1770747818
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS
Sole proprietorYes
NPI enumeratedJuly 17, 2008
Last updated in NPPESOctober 12, 2014

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