Victor Liou, MD
NPI 1831586015 · Ophthalmic Plastic and Reconstructive Surgery Physician · San Rafael, CA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Victor Liou, MD is a Ophthalmic Plastic and Reconstructive Surgery Physician provider in San Rafael, CA (NPI 1831586015).
Provider details
- NPI number
- 1831586015
- Entity type
- Individual
- Primary specialty
- Ophthalmic Plastic and Reconstructive Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A185134 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
100% 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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Erythromycin Basebrand: Erythromycin | 173 | 150 |
| Methylprednisolone | 90 | 82 |
| Alprazolam | 78 | 74 |
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 39 | 34 |
| Oxycodone Hcl | 38 | 35 |
| Cephalexin | 31 | 30 |
| Fluorometholone | 13 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-04-24
- Last updated
- 2023-10-21
- Certified
- 2023-10-20
Frequently asked questions
- What is Victor Liou's NPI number?
- Victor Liou's National Provider Identifier (NPI) is 1831586015, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Victor Liou's specialty?
- Victor Liou is listed in the NPPES registry with a primary specialty of Ophthalmic Plastic and Reconstructive Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Victor Liou located?
- Victor Liou's practice location on file with NPPES is 1650 Los Gamos Dr, San Rafael, CA 94903-1850.
- What is Victor Liou's phone number?
- The practice phone number listed in the NPPES registry for Victor Liou is (415) 492-5400.
- Does Victor Liou accept Medicare?
- Victor Liou is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Victor Liou's NPI active?
- Yes — Victor Liou's NPI (1831586015) is active in the NPPES registry as of the last update on 2023-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.