Michelle Tsai
NPI 1184228256 · Family Nurse Practitioner · Hayward, CA
Michelle Tsai is a Family Nurse Practitioner provider in Hayward, CA (NPI 1184228256).
Provider details
- NPI number
- 1184228256
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 95172276 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
Mailing address
Registry dates
- Enumerated
- 2020-11-29
- Last updated
- 2020-11-29
- Certified
- 2020-11-29
Frequently asked questions
- What is Michelle Tsai's NPI number?
- Michelle Tsai's National Provider Identifier (NPI) is 1184228256, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Tsai's specialty?
- Michelle Tsai is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Michelle Tsai located?
- Michelle Tsai's practice location on file with NPPES is 26010 Eden Landing Rd Ste 2, Hayward, CA 94545-3727.
- What is Michelle Tsai's phone number?
- The practice phone number listed in the NPPES registry for Michelle Tsai is (925) 255-1163.
- Is Michelle Tsai's NPI active?
- Yes — Michelle Tsai's NPI (1184228256) is active in the NPPES registry as of the last update on 2020-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.