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

Tamar Affner

Individual provider Speech-Language Pathologist · NPI 1942191911

Tamar Affner is a Speech-Language Pathologist in Gaithersburg, Maryland. Practices as a sole proprietor and works from 2 locations. Licensed in District of Columbia and Maryland.

Licensed in
DC, MD
In the registry since
2025
Specialties on file
2

Practice location Address checks out

800 S Frederick Ave Ste 101
Gaithersburg, MD 20877-4151
Phone: (240) 200-5305
Show map & directions

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

Additional practice locations (1)

  • 722 H St Ne, Washington, DC 20002-3627 — (202) 996-5435

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X · Licence 03125L (MD)
Speech-Language Pathologist Taxonomy 235Z00000X · Licence SLPCF2000169 (DC)

Record details

NPI number1942191911
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedJuly 9, 2025
Last updated in NPPESJuly 9, 2025
Certification dateJuly 9, 2025
Mailing address1405 W St Nw Unit 201, Washington, DC 20009-7560

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