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Acupuncturist in Ontario, California

Data updated monthly · Last refresh September 2026

13 Acupuncturist providers practice in Ontario. Listings are drawn from federal public records and are not endorsements.

Acupuncturist providers in Ontario

Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Anthony Kim, AC
Ontario, CA · No drug or device payments recorded (2025) · (909) 984-4321
Dr. Dennis Bahk, L.AC
Ontario, CA · No drug or device payments recorded (2025) · (909) 460-4155
Dr. Hsiang Kuo, L.AC.
Ontario, CA · No drug or device payments recorded (2025) · (909) 226-8799
Dr. Janis Guo
Ontario, CA · No drug or device payments recorded (2025) · (909) 984-2765
Dr. Jung Kim
Ontario, CA · No drug or device payments recorded (2025) · (626) 722-7743
Dr. Lianying Fraser
Ontario, CA · No drug or device payments recorded (2025) · (909) 988-4089
Dr. Lina Yang
Ontario, CA · No drug or device payments recorded (2025) · (909) 786-2893
Dr. Pei Ching Lai, LAC
Ontario, CA · No drug or device payments recorded (2025) · (909) 786-2893
Dr. Pengfei Sun, LAC
Ontario, CA · No drug or device payments recorded (2025) · (626) 727-0486
Dr. So Young Yoon
Ontario, CA · No drug or device payments recorded (2025) · (213) 820-3641
Dr. Tai-chun Tsai, L.AC
Ontario, CA · No drug or device payments recorded (2025) · (650) 773-2756
Dr. Yawen An
Ontario, CA · No drug or device payments recorded (2025) · (626) 672-6712
Dr. Yu Wei Chen, ACUPUNCTURIST
Ontario, CA · No drug or device payments recorded (2025) · (909) 786-2893

Common questions

How many Acupuncturist providers are in Ontario, California?

There are 13 Acupuncturist providers with active NPI records practicing in Ontario, according to federal NPPES data refreshed monthly.

Where does this data come from?

Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

All specialties in Ontario Acupuncturist across California

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.