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

Walton Chan

Individual provider Certified Respiratory Therapist · NPI 1235754854

Walton Chan is a Certified Respiratory Therapist in San Francisco, California. Registered with an NPI since 2020.

In the registry since
2020
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Practice location Address checks out

2238 Geary Blvd
San Francisco, CA 94115-3416
Phone: (415) 833-2000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Certified Respiratory Therapist (primary) Taxonomy 227800000X

Record details

NPI number1235754854
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJune 9, 2020
Last updated in NPPESJune 9, 2020
Certification dateJune 9, 2020

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