Yvonne Sias, CRNA
NPI 1578817714 · Ambulatory Care Registered Nurse · Los Angeles, CA
Yvonne Sias, CRNA is a Ambulatory Care Registered Nurse provider in Los Angeles, CA (NPI 1578817714).
Provider details
- NPI number
- 1578817714
- Entity type
- Individual
- Primary specialty
- Ambulatory Care Registered NurseNursing Service Providers
- Credential
- CRNA
- Sex
- Female
- Sole proprietor
- No
- License
- 267424 (CA)
Specialties & taxonomies
Nursing Service Providers
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
- 2012-11-08
- Last updated
- 2012-11-08
Frequently asked questions
- What is Yvonne Sias's NPI number?
- Yvonne Sias's National Provider Identifier (NPI) is 1578817714, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yvonne Sias's specialty?
- Yvonne Sias is listed in the NPPES registry with a primary specialty of Ambulatory Care Registered Nurse (Nursing Service Providers).
- Where is Yvonne Sias located?
- Yvonne Sias's practice location on file with NPPES is 2031 S Shenandoah St, Los Angeles, CA 90034-1220.
- What is Yvonne Sias's phone number?
- The practice phone number listed in the NPPES registry for Yvonne Sias is (310) 508-9180.
- Is Yvonne Sias's NPI active?
- Yes — Yvonne Sias's NPI (1578817714) is active in the NPPES registry as of the last update on 2012-11-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.