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

John Ethan Klein

Individual provider Day Training/Habilitation Specialist · NPI 1922972868

John Ethan Klein is a Day Training/Habilitation Specialist in San Leandro, California. Registered with an NPI since 2025.

In the registry since
2025

Practice location Address checks out

777 Davis St Ste 300
San Leandro, CA 94577-6923
Phone: (510) 839-3800
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Day Training/Habilitation Specialist (primary) Taxonomy 373H00000X

Record details

NPI number1922972868
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedOctober 2, 2025
Last updated in NPPESOctober 2, 2025
Certification dateOctober 2, 2025
Mailing address777 Davis St Ste 300, San Leandro, CA 94577-6923

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