OrganizationActive
Eric Tsai Acupuncture & Herbs, Professional Corporation
NPI 1144112020 · Acupuncturist · Ontario, CA
Eric Tsai Acupuncture & Herbs, Professional Corporation is a Acupuncturist organization in Ontario, CA (NPI 1144112020).
Provider details
- NPI number
- 1144112020
- Entity type
- Organization
- Primary specialty
- AcupuncturistOther Service Providers
- Organization subpart
- No
- Authorized official
- Tai-Chun Tsai, President(650) 773-2756
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(54/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
2131 S Grove Ave Ste C
Ontario, CA 91761-5697
Phone: (650) 773-2756
Street-level locationGet directions
Mailing address
2671 E Penelope Ln
Ontario, CA 91762-7394
Registry dates
- Enumerated
- 2025-07-16
- Last updated
- 2026-05-28
- Certified
- 2026-05-28
Frequently asked questions
- What is Eric Tsai Acupuncture & Herbs, Professional Corporation's NPI number?
- Eric Tsai Acupuncture & Herbs, Professional Corporation's National Provider Identifier (NPI) is 1144112020, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Eric Tsai Acupuncture & Herbs, Professional Corporation?
- Eric Tsai Acupuncture & Herbs, Professional Corporation is classified in the NPPES registry as Acupuncturist (Other Service Providers).
- Where is Eric Tsai Acupuncture & Herbs, Professional Corporation located?
- Eric Tsai Acupuncture & Herbs, Professional Corporation's practice location on file with NPPES is 2131 S Grove Ave Ste C, Ontario, CA 91761-5697.
- What is Eric Tsai Acupuncture & Herbs, Professional Corporation's phone number?
- The practice phone number listed in the NPPES registry for Eric Tsai Acupuncture & Herbs, Professional Corporation is (650) 773-2756.
- Who is the authorized official for Eric Tsai Acupuncture & Herbs, Professional Corporation?
- The authorized official listed on Eric Tsai Acupuncture & Herbs, Professional Corporation's NPPES record is Tai-Chun Tsai, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Eric Tsai Acupuncture & Herbs, Professional Corporation's NPI active?
- Yes — Eric Tsai Acupuncture & Herbs, Professional Corporation's NPI (1144112020) is active in the NPPES registry as of the last update on 2026-05-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.