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

Margaret Lydon

Individual provider Speech-Language Pathologist · NPI 1801405063

Margaret Lydon is a Speech-Language Pathologist in San Ramon, California. Licensed in California. Registered with an NPI since 2020.

Licensed in
CA
In the registry since
2020

Practice location Address checks out

210 Porter Dr Ste 200
San Ramon, CA 94583-1525
Phone: (925) 743-3322
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 29457 (CA)

Record details

NPI number1801405063
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJuly 23, 2020
Last updated in NPPESJuly 23, 2020
Certification dateJuly 23, 2020
Mailing address6108 Hillegass Ave, Oakland, CA 94618-1237

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