Yi Liu, NP
NPI 1871706242 · Family Nurse Practitioner · Torrance, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yi Liu, NP is a Family Nurse Practitioner provider in Torrance, CA (NPI 1871706242).
Provider details
- NPI number
- 1871706242
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 463617 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 46 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 199 | 22 |
| Atorvastatin Calcium | 178 | 25 |
| Benazepril Hcl | 107 | — |
| Alendronate Sodium | 73 | — |
| Omeprazole | 67 | — |
| Tamsulosin Hcl | 62 | — |
| Dolutegravir Sodium/Lamivudinebrand: Dovato | 62 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,599 across 49 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-08
- Last updated
- 2007-07-08
Frequently asked questions
- What is Yi Liu's NPI number?
- Yi Liu's National Provider Identifier (NPI) is 1871706242, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yi Liu's specialty?
- Yi Liu is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Yi Liu located?
- Yi Liu's practice location on file with NPPES is 1000 W Carson St, Torrance, CA 90502-2004.
- What is Yi Liu's phone number?
- The practice phone number listed in the NPPES registry for Yi Liu is (310) 222-2365.
- Does Yi Liu accept Medicare?
- Yi Liu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yi Liu's NPI active?
- Yes — Yi Liu's NPI (1871706242) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.