Sienna Hsuan Nu Luk, MD, MPH
NPI 1407558083 · Student in an Organized Health Care Education/Training Program · Arlington, TX
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sienna Hsuan Nu Luk, MD, MPH is a Student in an Organized Health Care Education/Training Program provider in Arlington, TX (NPI 1407558083).
Provider details
- NPI number
- 1407558083
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD, MPH
- 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
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
- 2023-03-20
- Last updated
- 2023-03-20
- Certified
- 2023-03-19
Frequently asked questions
- What is Sienna Hsuan Nu Luk's NPI number?
- Sienna Hsuan Nu Luk's National Provider Identifier (NPI) is 1407558083, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sienna Hsuan Nu Luk's specialty?
- Sienna Hsuan Nu Luk 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 Sienna Hsuan Nu Luk located?
- Sienna Hsuan Nu Luk's practice location on file with NPPES is 3301 Matlock Rd, Arlington, TX 76015-2908.
- What is Sienna Hsuan Nu Luk's phone number?
- The practice phone number listed in the NPPES registry for Sienna Hsuan Nu Luk is (682) 509-3043.
- Does Sienna Hsuan Nu Luk accept Medicare?
- Sienna Hsuan Nu Luk is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sienna Hsuan Nu Luk's NPI active?
- Yes — Sienna Hsuan Nu Luk's NPI (1407558083) is active in the NPPES registry as of the last update on 2023-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.