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

Mrs. Marissa Sloane Nguyen, MA, CCC-SLP

Individual provider Speech-Language Pathologist · NPI 1508543026

Mrs. Marissa Sloane Nguyen, MA, CCC-SLP is a Qualified Speech Language Pathologist in Dayton, Ohio. Qualified in 2022, 4 years ago. Practices with Southwest Ohio ENT Specialists Inc, a 41-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
4
Licensed in
OH
In the registry since
2023
What do these letters mean?
MA — Master of Arts
A graduate arts degree.
CCC-SLP — Certificate of Clinical Competence in Speech-Language Pathology
A speech-language pathologist certified by ASHA.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1222 S Patterson Blvd
Dayton, OH 45402-2684
Phone: (937) 496-2622
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (1)

  • 2123 Auburn Ave Ste 315, Cincinnati, OH 45219-2906 — (513) 632-5805

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X · Licence SP.15384 (OH)

Record details

NPI number1508543026
Entity typeIndividual (Type 1)
GenderFemale
Credentials MA , CCC-SLP
Sole proprietorNo
NPI enumeratedJune 28, 2023
Last updated in NPPESJune 28, 2023
Certification dateJune 28, 2023

Medicare enrollment

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

Medicare specialtyQUALIFIED SPEECH LANGUAGE PATHOLOGIST
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice Southwest Ohio Ent Specialists Inc — 41 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Dayton