Linus Liu
NPI 1700230307 · Student in an Organized Health Care Education/Training Program · Los Angeles, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Linus Liu is a Student in an Organized Health Care Education/Training Program provider in Los Angeles, CA (NPI 1700230307).
Provider details
- NPI number
- 1700230307
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Sex
- Male
- 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
10 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 62 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 241 | 104 |
| Amlodipine Besylate | 216 | 98 |
| Losartan Potassium | 119 | 49 |
| Lisinopril | 107 | 47 |
| Metformin Hcl | 93 | 38 |
| Omeprazole | 90 | 39 |
| Levothyroxine Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-04-20
- Last updated
- 2022-04-19
- Certified
- 2022-04-19
Frequently asked questions
- What is Linus Liu's NPI number?
- Linus Liu's National Provider Identifier (NPI) is 1700230307, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Linus Liu's specialty?
- Linus Liu 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 Linus Liu located?
- Linus Liu's practice location on file with NPPES is 1200 N State Street, Ct-A7d, Los Angeles, CA 90033.
- What is Linus Liu's phone number?
- The practice phone number listed in the NPPES registry for Linus Liu is (323) 226-7556.
- Does Linus Liu accept Medicare?
- Linus Liu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Linus Liu's NPI active?
- Yes — Linus Liu's NPI (1700230307) is active in the NPPES registry as of the last update on 2022-04-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.