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

Mrs. Maria H Harrington, MA, CCC-SLP

Individual provider Speech-Language Pathologist · NPI 1285076851

Mrs. Maria H Harrington, MA, CCC-SLP is a Speech-Language Pathologist in Rockville, Maryland. Licensed in Maryland. Registered with an NPI since 2013.

Licensed in
MD
In the registry since
2013
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 →

Practice location Address checks out

2194 Stratton Dr
Rockville, MD 20854-6140
Phone: (301) 340-7221
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X · Licence 05797 (MD)

Record details

NPI number1285076851
Entity typeIndividual (Type 1)
GenderFemale
Credentials MA , CCC-SLP
Sole proprietorNo
NPI enumeratedJuly 24, 2013
Last updated in NPPESAugust 12, 2021
Certification dateAugust 12, 2021

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