Isabelle Lian, MD
NPI 1720926462 · Student in an Organized Health Care Education/Training Program · San Jose, CA
Isabelle Lian, MD is a Student in an Organized Health Care Education/Training Program provider in San Jose, CA (NPI 1720926462).
Provider details
- NPI number
- 1720926462
- 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
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
- 2026-03-24
- Last updated
- 2026-03-24
- Certified
- 2026-03-23
Frequently asked questions
- What is Isabelle Lian's NPI number?
- Isabelle Lian's National Provider Identifier (NPI) is 1720926462, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Isabelle Lian's specialty?
- Isabelle Lian 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 Isabelle Lian located?
- Isabelle Lian's practice location on file with NPPES is 275 Hospital Pkwy Ste 700, San Jose, CA 95119-1102.
- What is Isabelle Lian's phone number?
- The practice phone number listed in the NPPES registry for Isabelle Lian is (408) 972-3807.
- Is Isabelle Lian's NPI active?
- Yes — Isabelle Lian's NPI (1720926462) is active in the NPPES registry as of the last update on 2026-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.