WESTERN HEALTH RESOURCES
NPI 1043779473
Home Health in Simi Valley, CA

Q: What is Western Health Resources's NPI number?

The NPI number for Western Health Resources is 1043779473. It was assigned to this organization in the NPPES registry on March 15, 2019. The provider is doing business as Adventist Health Home Care Services.

Q: What is Western Health Resources's specialty?

The primary specialty registered for this NPI is Home Health with taxonomy code 251E00000X.

Q: What quality rating does Western Health Resources have?

CMS rates Adventist Health Home Care Services 4.5 out of 5 stars for quality of patient care on Care Compare. The full measure detail is in the Home Health Quality Ratings section above.

Active since March 15, 2019

4/5

Patient Care Rating

2796 SYCAMORE DR STE 100, SIMI VALLEY, CA 93065(805) 955-8190(805) 955-7050 Get Directions Write a Review

NPPES record last updated: December 1, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Dec 1, 2025, Jun 8, 2023, Mar 15, 2019 (3 updates tracked since 2019).

On this page

About Western Health Resources NPPES

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

WESTERN HEALTH RESOURCES (NPI 1043779473), doing business as Adventist Health Home Care Services, is a healthcare organization registered as a home health in Simi Valley, California and active in the NPI registry since March 2019. The organization lists Melissa K Ward, President, as its authorized official.

NPPES Registry Identity

NPI1043779473

Entity TypeOrganization

Primary Taxonomy251E00000X

Legal Business NameWESTERN HEALTH RESOURCES

Location Address2796 SYCAMORE DR STE 100Simi Valley, CA 93065-1549

Mailing AddressPo Box 619120Roseville, CA 95661-9120 · (916) 406-1430 · Fax (916) 406-2377

Phone(805) 955-8190

Fax(805) 955-7050

Organization SubpartNo

Authorized OfficialMelissa K WardPresident · (916) 406-1430

Enumeration DateMarch 15, 2019

Last NPPES UpdateDecember 1, 20253 updates tracked since enumeration

NPPES CertifiedDecember 1, 2025

✔ NPI 1043779473 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyHome HealthAgencies

Taxonomy Code251E00000X

Definition

A public agency or private organization, or a subdivision of such an agency or organization, that is primarily engaged in providing skilled nursing services and other therapeutic services, such as physical therapy, speech-language pathology services, or occupational therapy, medical social services, and home health aide services. It has policies established by a professional group associated with the agency or organization (including at least one physician and one registered nurse) to govern the services and provides for supervision of such services by a physician or a registered nurse; maintains clinical records on all patients; is licensed in accordance with State or local law or is approved by the State or local licensing agency as meeting the licensing standards, where applicable; and meets other conditions found by the Secretary of Health and Human Services to be necessary for health and safety.

2796 SYCAMORE DR STE 100, Simi Valley, CA 93065

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Other Names 1

Doing Business AsAdventist Health Home Care Services

Home Health Quality Ratings CMS Care Compare

Quality ratings, patient care measures and outcomes for Adventist Health Home Care Services (CMS certification number 057537), from CMS Care Compare.

Adventist Health Home Care Services

Home health agency · Simi Valley, CA

4.5/5 Quality of Patient Care

OwnershipNonProfit

CMS Certification Number057537

Medicare-Certified SinceMay 20, 1983

Phone(805) 955-8190

Services Offered

Skilled nursing care Physical therapy Occupational therapy Speech-language pathology Medical social services Home health aide services

Patient Care Measures

Patients whose home health care began in a timely manner

93.9%

Patients who got better at walking or moving around

93.2%

Patients who got better at getting in and out of bed

95.7%

Patients who got better at bathing

95.3%

Patients whose breathing improved

97.5%

Patients who got better at taking their drugs correctly by mouth

93.6%

Patients checked for a flu shot for the current season

70.4%

Physician-recommended actions on medication issues completed on time

100%

Patients with a functional assessment and care plan at admission and discharge

99.7%

Patients experiencing one or more falls with major injury

Lower rates are better for this measure.

1.3%

New or worsened pressure ulcers or injuries (skin integrity)

Lower rates are better for this measure.

Measure rates are from the CMS Care Compare home health data. Measures without current CMS data are not shown.

Discharge, Readmission & Medicare Spending

Patients discharged to the community, remaining home without unplanned hospital care

294 of 357 patient episodes · observed rate 82.35%

85.84% Better Than National Rate

Potentially preventable hospital readmissions after discharge

277 patient stays · observed rate 4.33%

Lower rates are better for this measure.

4.04% Same As National Rate

Medicare spending per episode of care, relative to the national average

1.00 = national average per episode of care · based on 517 episodes

0.98

Risk-standardized rates account for differences in patient mix. Comparison labels are assigned by CMS.

Other Providers at the Same Location NPPES 3

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

MRS. SANDRA SAU RPT

Physical Therapist

2796 SYCAMORE DR STE 100
SIMI VALLEY, CA 93065

Ventura County (805) 520-3575

SAU PHYSICAL THERAPY INC

Physical Therapist

2796 SYCAMORE DR STE 100
SIMI VALLEY, CA 93065

Ventura County (805) 520-3575

WESTERN HEALTH RESOURCES

Hospice Care, Community Based

2796 SYCAMORE DR STE 100
SIMI VALLEY, CA 93065

Ventura County (818) 409-8011

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 Western Health Resources's NPI number?

The NPI number for Western Health Resources is 1043779473. It was assigned to this organization in the NPPES registry on March 15, 2019. The provider is doing business as Adventist Health Home Care Services.

Where is Western Health Resources located?

Western Health Resources is located at 2796 Sycamore Dr Ste 100, Simi Valley, CA 93065. The listed phone number is (805) 955-8190.

What is Western Health Resources's specialty?

The primary specialty registered for this NPI is Home Health with taxonomy code 251E00000X.

Is Western Health Resources a Medicare-certified home health agency?

Yes. Adventist Health Home Care Services is a Medicare-certified home health agency, certified since May 20, 1983.

What quality rating does Western Health Resources have?

CMS rates Adventist Health Home Care Services 4.5 out of 5 stars for quality of patient care on Care Compare. The full measure detail is in the Home Health Quality Ratings section above.

When was this NPI record last updated?

The NPPES record for Western Health Resources was last updated on December 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.