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

Diane Marie Grinage, MA, MS-CCC/SLP

Individual provider Speech-Language Pathologist · NPI 1962645721

Diane Marie Grinage, MA, MS-CCC/SLP is a Speech-Language Pathologist in Fairfax, Virginia. Practices as a sole proprietor. Licensed in Virginia.

Licensed in
VA
In the registry since
2009
What do these letters mean?
MA — Master of Arts
A graduate arts degree.

See every abbreviation used in this directory →

Practice location Address checks out

3750 Old Lee Hwy
Fairfax, VA 22030
Phone: (703) 246-7194
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 2202005089 (VA)

Record details

NPI number1962645721
Entity typeIndividual (Type 1)
GenderFemale
Credentials MA , MS-CCC/SLP
Sole proprietorYes
NPI enumeratedApril 9, 2009
Last updated in NPPESApril 9, 2009

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