Individual provider · Type 1 NPI

Janis Zhiying Guo

Acupuncturist · Ontario, CA

NPI number 1609734029 Active

Practice location

410 N Lemon St
Ontario, CA 91764-3732

Call (909) 984-2765 Map

Mailing address

1525 Walnut Leaf Dr Unit 203
Walnut, CA 91789-3622

Specialties and licenses

TaxonomyCodeLicense
Acupuncturist Primary 171100000X20532 (CA)

Acupuncturist: An acupuncturist is a person who performs ancient therapy for alleviation of pain, anesthesia and treatment of some diseases. Acupuncturists use long, fine needles inserted into specific points in order to treat painful conditions or produce anesthesia.

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About NPI 1609734029

Janis Zhiying Guo's National Provider Identifier is 1609734029, issued on Jan 14, 2026. The primary taxonomy on file is Acupuncturist (171100000X), and the practice location is in Ontario, CA. The record was last updated on Jun 16, 2026.