Virginia Liu, M.D, PH.D
NPI 1447639182 · Neurology with Special Qualifications in Child Neurology Physician · Orange, CA
Enrolled with Medicare as Order and Referring Only - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Virginia Liu, M.D, PH.D is a Neurology with Special Qualifications in Child Neurology Physician provider in Orange, CA (NPI 1447639182).
Provider details
- NPI number
- 1447639182
- Entity type
- Individual
- Primary specialty
- Neurology with Special Qualifications in Child Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D, PH.D
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
- Neurology with Special Qualifications in Child Neurology PhysicianPrimary2084N0402XLicense A147340 (CA)
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
11 yrs in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- 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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$985 across 3 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
Additional practice locations (1)
- 400 Parnassus AveSan Francisco, CA 94143-2202Phone: (877) 822-4453
Registry dates
- Enumerated
- 2015-05-27
- Last updated
- 2021-09-15
- Certified
- 2021-09-15
Frequently asked questions
- What is Virginia Liu's NPI number?
- Virginia Liu's National Provider Identifier (NPI) is 1447639182, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Virginia Liu's specialty?
- Virginia Liu is listed in the NPPES registry with a primary specialty of Neurology with Special Qualifications in Child Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Virginia Liu located?
- Virginia Liu's practice location on file with NPPES is 505 S Main St, Orange, CA 92868-4509.
- What is Virginia Liu's phone number?
- The practice phone number listed in the NPPES registry for Virginia Liu is (714) 456-5631.
- Does Virginia Liu accept Medicare?
- Virginia Liu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Virginia Liu's NPI active?
- Yes — Virginia Liu's NPI (1447639182) is active in the NPPES registry as of the last update on 2021-09-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.