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

Diana Koch, MACCC-SLP

Individual provider Speech-Language Pathologist · NPI 1548392285

Diana Koch, MACCC-SLP is a Speech-Language Pathologist in Gaithersburg, Maryland. Practices as a sole proprietor. Registered with an NPI since 2007.

In the registry since
2007

Practice location Address checks out

4 Marquis Dr
Gaithersburg, MD 20878-1838
Phone: (240) 740-2121
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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

Record details

NPI number1548392285
Entity typeIndividual (Type 1)
GenderFemale
Credentials MACCC-SLP
Sole proprietorYes
NPI enumeratedMarch 9, 2007
Last updated in NPPESMay 7, 2021
Certification dateMay 7, 2021
Mailing address850 Hungerford Dr, Rockville, MD 20850-1718

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