To Tsui, MD
NPI 1598341430 · Student in an Organized Health Care Education/Training Program · New York, NY
To Tsui, MD is a Student in an Organized Health Care Education/Training Program provider in New York, NY (NPI 1598341430).
Provider details
- NPI number
- 1598341430
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
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
5 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
- 2021-03-22
- Last updated
- 2021-03-22
- Certified
- 2021-03-22
Frequently asked questions
- What is To Tsui's NPI number?
- To Tsui's National Provider Identifier (NPI) is 1598341430, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is To Tsui's specialty?
- To 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 To Tsui located?
- To Tsui's practice location on file with NPPES is 525 E 68th St, New York, NY 10065-4870.
- What is To Tsui's phone number?
- The practice phone number listed in the NPPES registry for To Tsui is (212) 746-5454.
- Is To Tsui's NPI active?
- Yes — To Tsui's NPI (1598341430) is active in the NPPES registry as of the last update on 2021-03-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.