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STEPHANIE YANEZ D.O.
NPI 1831836535
Hospitalist in West Hills, CA

Active since May 16, 2022PECOS EnrolledAccepts Medicare Assignment
7300 MEDICAL CENTER DR, WEST HILLS, CA 91307(818) 676-4000 Get Directions Write a Review

NPPES record last updated: August 5, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 5, 2025, May 16, 2022 (2 updates tracked since 2022).

About Stephanie Yanez D.o. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

STEPHANIE YANEZ D.O. (NPI 1831836535) is an individual hospitalist provider in West Hills, California, licensed in California (20A21886) and active in the NPI registry since May 2022. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of At Still Un Of Hlth Sciences, Col Of Osteo Med, Mesa (2022).

NPPES Registry Identity

NPI1831836535
Entity TypeIndividualFemale
Primary Taxonomy208M00000X
Provider Legal NameSTEPHANIE YANEZCredential: D.O.
Location Address7300 MEDICAL CENTER DRWest Hills, CA 91307-1902
Mailing Address5767 W Century Blvd Ste 400Los Angeles, CA 90045-5631 · (310) 301-5200
Phone(818) 676-4000
Sole ProprietorNo
Medical School CMSAt Still Un Of Hlth Sciences, Col Of Osteo Med, MesaGraduated 2022
Enumeration DateMay 16, 2022
Last NPPES UpdateAugust 5, 20252 updates tracked since enumeration
NPPES CertifiedAugust 5, 2025
✔ NPI 1831836535 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License✔ Licensed in CA · 20A21886
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
Also ListedInternal MedicineTaxonomy 207R00000X · License 20A21886 (CA)
7300 MEDICAL CENTER DR, West Hills, CA 91307
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Secondary Practice Locations 2

Location 1Santa Barbara Cottage Hospital, 400 W. Pueblo StreetSanta Barbara, CA 93105 · Phone (805) 569-7315 · Fax (805) 569-8358
Location 2757 Westwood Plz Ste 7501Los Angeles, CA 90095-8358 · Phone (310) 267-9643

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Stephanie Yanez D.o. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID749792075
PECOS Enrollment IDI20250624001813
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91307 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

TAHO MEDICAL GROUP
Hospitalist
7300 MEDICAL CENTER DR
WEST HILLS, CA 91307
Los Angeles County (818) 641-9289
ROSMIR ROSETA VILLALUZ FNP
Nurse Practitioner
7300 MEDICAL CENTER DR
WEST HILLS, CA 91307
Los Angeles County (818) 676-4000
PHILIP LUU M.D.
Radiology (Diagnostic Radiology)
7300 MEDICAL CENTER DR
WEST HILLS, CA 91307
Los Angeles County (818) 676-4100
KIARASH ROWHANIAN M.D.
Emergency Medicine
7300 MEDICAL CENTER DR
WEST HILLS, CA 91307
Los Angeles County (818) 676-4000
WEST HILLS HOSPITAL
General Acute Care Hospital
7300 MEDICAL CENTER DR
WEST HILLS, CA 91307
Los Angeles County (818) 676-4000
AARON JAMESON MUELLER MD
Emergency Medicine
7300 MEDICAL CENTER DR
WEST HILLS, CA 91307
Los Angeles County (818) 676-4000
GARY SINDELL M.D.
Emergency Medicine
7300 MEDICAL CENTER DR, EMERGENCY DEPARTMENT
WEST HILLS, CA 91307
Los Angeles County (818) 676-4000
RENUKA THAKUR
Nurse Practitioner (Family)
7300 MEDICAL CENTER DR
WEST HILLS, CA 91307
Los Angeles County (818) 676-4000

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Stephanie Yanez's NPI number?

The NPI number for Stephanie Yanez is 1831836535. It was assigned to this individual provider in the NPPES registry on May 16, 2022.

Where is Stephanie Yanez located?

Stephanie Yanez practices at 7300 Medical Center Dr, West Hills, CA 91307. The listed phone number is (818) 676-4000.

What is Stephanie Yanez's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Stephanie Yanez enrolled in Medicare?

Yes. Stephanie Yanez is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Stephanie Yanez was last updated on August 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.