IndividualActive
Marissa Howroyd, M.S.
NPI 1770747818 · Speech-Language Pathologist · Frankfort, IL
Provider details
- NPI number
- 1770747818
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.S.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 242000588 (IL)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
10516 Yankee Ridge Dr
Frankfort, IL 60423-2207
Phone: (773) 562-9198
Street-level locationGet directions
Mailing address
10516 Yankee Ridge Dr
Frankfort, IL 60423-2207
Registry dates
- Enumerated
- 2008-07-17
- Last updated
- 2014-10-12
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.