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

CHI Nan Yen

Individual provider Acupuncturist · NPI 1295598084

CHI Nan Yen is an Acupuncturist in Walnut Creek, California. Licensed in California. Registered with an NPI since 2024.

Licensed in
CA
In the registry since
2024

Practice location Address checks out

1840 San Miguel Dr Ste 203
Walnut Creek, CA 94596-4912
Phone: (925) 391-0066
Show map & directions

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

Specialties & licences

Acupuncturist (primary) Taxonomy 171100000X · Licence 19973 (CA)

Record details

NPI number1295598084
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedFebruary 5, 2024
Last updated in NPPESFebruary 5, 2024
Certification dateFebruary 3, 2024
Mailing address2093 Treewood Ln, San Jose, CA 95132-1244

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