Christine Liu, FNP
NPI 1649556309 · Family Nurse Practitioner · Lynwood, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christine Liu, FNP is a Family Nurse Practitioner provider in Lynwood, CA (NPI 1649556309).
Provider details
- NPI number
- 1649556309
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- FNP20783 (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
14 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 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Empagliflozinbrand: Jardiance | 81 | 43 |
| Atorvastatin Calcium | 73 | 49 |
| Metformin Hcl | 59 | 35 |
| Gabapentin | 43 | 25 |
| Amlodipine Besylate | 29 | 22 |
| Tamsulosin Hcl | 28 | 20 |
| Famotidine |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$111 across 5 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
- 2011-10-26
- Last updated
- 2011-10-26
Frequently asked questions
- What is Christine Liu's NPI number?
- Christine Liu's National Provider Identifier (NPI) is 1649556309, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christine Liu's specialty?
- Christine Liu is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Christine Liu located?
- Christine Liu's practice location on file with NPPES is 3737 Martin Luther King Jr Blvd, Lynwood, CA 90262-3513.
- What is Christine Liu's phone number?
- The practice phone number listed in the NPPES registry for Christine Liu is (310) 639-9363.
- Does Christine Liu accept Medicare?
- Christine Liu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christine Liu's NPI active?
- Yes — Christine Liu's NPI (1649556309) is active in the NPPES registry as of the last update on 2011-10-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.