Justin Xu
NPI 1124991989 · Student in an Organized Health Care Education/Training Program · Louisville, KY
Justin Xu is a Student in an Organized Health Care Education/Training Program provider in Louisville, KY (NPI 1124991989).
Provider details
- NPI number
- 1124991989
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Sex
- Male
- 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
Under 1 yr in 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
- 2025-09-27
- Last updated
- 2025-09-27
- Certified
- 2025-09-27
Frequently asked questions
- What is Justin Xu's NPI number?
- Justin Xu's National Provider Identifier (NPI) is 1124991989, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Justin Xu's specialty?
- Justin Xu 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 Justin Xu located?
- Justin Xu's practice location on file with NPPES is 500 S Preston St Rm 306, Louisville, KY 40202-1702.
- What is Justin Xu's phone number?
- The practice phone number listed in the NPPES registry for Justin Xu is (502) 377-7876.
- Is Justin Xu's NPI active?
- Yes — Justin Xu's NPI (1124991989) is active in the NPPES registry as of the last update on 2025-09-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.