Hannah Tsai, MSN, FNP-C
NPI 1285075226 · Family Nurse Practitioner · Azusa, CA
Hannah Tsai, MSN, FNP-C is a Family Nurse Practitioner provider in Azusa, CA (NPI 1285075226).
Provider details
- NPI number
- 1285075226
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 23093 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
- 2013-07-06
- Last updated
- 2017-10-08
Frequently asked questions
- What is Hannah Tsai's NPI number?
- Hannah Tsai's National Provider Identifier (NPI) is 1285075226, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hannah Tsai's specialty?
- Hannah Tsai is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Hannah Tsai located?
- Hannah Tsai's practice location on file with NPPES is 901 E Alosta Ave, Azusa, CA 91702-2701.
- What is Hannah Tsai's phone number?
- The practice phone number listed in the NPPES registry for Hannah Tsai is (626) 815-2100.
- Is Hannah Tsai's NPI active?
- Yes — Hannah Tsai's NPI (1285075226) is active in the NPPES registry as of the last update on 2017-10-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.