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

Isabelle Paes Dias, MS, CCC-SLP

Individual provider Speech-Language Pathologist · NPI 1053156885

Isabelle Paes Dias, MS, CCC-SLP is a Speech-Language Pathologist in Rockville, Maryland. Licensed in Connecticut and Maryland. Registered with an NPI since 2024.

Licensed in
CT, MD
In the registry since
2024
Specialties on file
2
What do these letters mean?
MS — Master of Science
A graduate science 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 →

Practice location Address checks out

15850 Crabbs Branch Way # 150
Rockville, MD 20855-2622
Phone: (301) 869-7505
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 11847 (MD)
Speech-Language Pathologist Taxonomy 235Z00000X · Licence 7779 (CT)

Record details

NPI number1053156885
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , CCC-SLP
Sole proprietorNo
NPI enumeratedJune 25, 2024
Last updated in NPPESJanuary 20, 2026
Certification dateJanuary 20, 2026

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