Vivian Liao
NPI 1386080356 · Occupational Medicine Physician · Sacramento, CA
Enrolled with Medicare as Practitioner - Physical Medicine and Rehabilitation · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vivian Liao is a Occupational Medicine Physician provider in Sacramento, CA (NPI 1386080356).
Provider details
- NPI number
- 1386080356
- Entity type
- Individual
- Primary specialty
- Occupational Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- A131922 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-05-17
- Last updated
- 2021-12-06
Frequently asked questions
- What is Vivian Liao's NPI number?
- Vivian Liao's National Provider Identifier (NPI) is 1386080356, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vivian Liao's specialty?
- Vivian Liao is listed in the NPPES registry with a primary specialty of Occupational Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Vivian Liao located?
- Vivian Liao's practice location on file with NPPES is 2315 Stockton Blvd, Sacramento, CA 95817-2201.
- What is Vivian Liao's phone number?
- The practice phone number listed in the NPPES registry for Vivian Liao is (916) 734-7041.
- Does Vivian Liao accept Medicare?
- Vivian Liao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vivian Liao's NPI active?
- Yes — Vivian Liao's NPI (1386080356) is active in the NPPES registry as of the last update on 2021-12-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.