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Jen-Jy Tsai, L.AC.
NPI 1285775650 · Acupuncturist · Milpitas, CA
Jen-Jy Tsai, L.AC. is a Acupuncturist provider in Milpitas, CA (NPI 1285775650).
Provider details
- NPI number
- 1285775650
- Entity type
- Individual
- Primary specialty
- AcupuncturistOther Service Providers
- Credential
- L.AC.
- Sex
- Female
- Sole proprietor
- Yes
- License
- AC 7914 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES 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
485 Los Coches St
Milpitas, CA 95035-5422
Phone: (408) 946-9332
Fax: (408) 946-9303
Street-level locationGet directions
Mailing address
1242 Byron St
Palo Alto, CA 94301-3212
Registry dates
- Enumerated
- 2007-02-09
- Last updated
- 2007-07-08
Frequently asked questions
- What is Jen-Jy Tsai's NPI number?
- Jen-Jy Tsai's National Provider Identifier (NPI) is 1285775650, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jen-Jy Tsai's specialty?
- Jen-Jy Tsai is listed in the NPPES registry with a primary specialty of Acupuncturist (Other Service Providers).
- Where is Jen-Jy Tsai located?
- Jen-Jy Tsai's practice location on file with NPPES is 485 Los Coches St, Milpitas, CA 95035-5422.
- What is Jen-Jy Tsai's phone number?
- The practice phone number listed in the NPPES registry for Jen-Jy Tsai is (408) 946-9332.
- Is Jen-Jy Tsai's NPI active?
- Yes — Jen-Jy Tsai's NPI (1285775650) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.