Crystal Tsui
NPI 1598456493 · Student in an Organized Health Care Education/Training Program · La Jolla, CA
Crystal Tsui is a Student in an Organized Health Care Education/Training Program provider in La Jolla, CA (NPI 1598456493).
Provider details
- NPI number
- 1598456493
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2023-05-19
- Last updated
- 2025-04-24
- Certified
- 2025-04-24
Frequently asked questions
- What is Crystal Tsui's NPI number?
- Crystal Tsui's National Provider Identifier (NPI) is 1598456493, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Crystal Tsui's specialty?
- Crystal Tsui is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Crystal Tsui located?
- Crystal Tsui's practice location on file with NPPES is 10666 N Torrey Pines Rd, La Jolla, CA 92037-1027.
- What is Crystal Tsui's phone number?
- The practice phone number listed in the NPPES registry for Crystal Tsui is (858) 554-3200.
- Is Crystal Tsui's NPI active?
- Yes — Crystal Tsui's NPI (1598456493) is active in the NPPES registry as of the last update on 2025-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.