Stephanie Yanez, D.O.
NPI 1831836535 · Hospitalist Physician · West Hills, CA
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephanie Yanez, D.O. is a Hospitalist Physician provider in West Hills, CA (NPI 1831836535).
Provider details
- NPI number
- 1831836535
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 20A21886 (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
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 757 Westwood Plz Ste 7501Los Angeles, CA 90095-8358Phone: (310) 267-9643
- Santa Barbara Cottage Hospital400 W. Pueblo StreetSanta Barbara, CA 93105Phone: (805) 569-7315Fax: (805) 569-8358
Registry dates
- Enumerated
- 2022-05-16
- Last updated
- 2025-08-05
- Certified
- 2025-08-05
Frequently asked questions
- What is Stephanie Yanez's NPI number?
- Stephanie Yanez's National Provider Identifier (NPI) is 1831836535, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Yanez's specialty?
- Stephanie Yanez is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Stephanie Yanez located?
- Stephanie Yanez's practice location on file with NPPES is 7300 Medical Center Dr, West Hills, CA 91307-1902.
- What is Stephanie Yanez's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Yanez is (818) 676-4000.
- Does Stephanie Yanez accept Medicare?
- Stephanie Yanez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephanie Yanez's NPI active?
- Yes — Stephanie Yanez's NPI (1831836535) is active in the NPPES registry as of the last update on 2025-08-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.