Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Alexander Simon Johnson

Individual provider In Home Supportive Care Agency · NPI 1831417187

Alexander Simon Johnson is registered under In Home Supportive Care Agency in Palo Alto, California. Practices as a sole proprietor. Registered with an NPI since 2010.

In the registry since
2010

Practice location Address checks out

148 Hawthorne Ave
Palo Alto, CA 94301-1035 Not confirmed with CMS for 16 years — call before visiting
Phone: (650) 462-1001
Fax: (866) 810-7662
Show map & directions

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

Specialties & licences

In Home Supportive Care Agency (primary) Taxonomy 253Z00000X

Record details

NPI number1831417187
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedMay 12, 2010
Last updated in NPPESMay 12, 2010

Other providers in Palo Alto