Fang-Yu Liu, MD
NPI 1104311216 · Infectious Disease Physician · Westlake Village, CA
Enrolled with Medicare as Practitioner - Infectious Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Fang-Yu Liu, MD is a Infectious Disease Physician provider in Westlake Village, CA (NPI 1104311216).
Provider details
- NPI number
- 1104311216
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A173998 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
179 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 74 | $136 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 27 | $15 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 25 | $95 |
| Administration of Influenza Virus VaccineG0008 | 23 | $33 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 15 | $177 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-06-30
- Last updated
- 2024-08-27
- Certified
- 2024-08-27
Frequently asked questions
- What is Fang-Yu Liu's NPI number?
- Fang-Yu Liu's National Provider Identifier (NPI) is 1104311216, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Fang-Yu Liu's specialty?
- Fang-Yu Liu is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Fang-Yu Liu located?
- Fang-Yu Liu's practice location on file with NPPES is 141 Triunfo Canyon Rd Ste 110, Westlake Village, CA 91361-2525.
- What is Fang-Yu Liu's phone number?
- The practice phone number listed in the NPPES registry for Fang-Yu Liu is (805) 371-1393.
- Does Fang-Yu Liu accept Medicare?
- Fang-Yu Liu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Fang-Yu Liu's NPI active?
- Yes — Fang-Yu Liu's NPI (1104311216) is active in the NPPES registry as of the last update on 2024-08-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.