NPIMap

Organization Active NPI

Western Health Resources

Doing business as Adventist Health Home Care Services

  • Home Health Agency
  • Simi Valley, CA
National Provider Identifier
1043779473
Registry record updated Dec 1, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Home Health AgencyTaxonomy code 251E00000X
Legal business name
WESTERN HEALTH RESOURCES
Doing business as
Adventist Health Home Care Services
Practice address
2796 Sycamore Dr Ste 100
Simi Valley, CA 93065-1549
Phone
(805) 955-8190
Fax
(805) 955-7050
NPI assigned
Mar 15, 2019
Last updated
Dec 1, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Dec 1, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name
Melissa K Ward
Title
President
Phone
(916) 406-1430

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Home Health Agency 251E00000X NU Primary

Addresses

Primary practice location

2796 Sycamore Dr Ste 100
Simi Valley, CA 93065-1549

Mailing address

PO Box 619120
Roseville, CA 95661-9120
Phone (916) 406-1430

Other names 1

  • ADVENTIST HEALTH HOME CARE SERVICES Doing business as

Electronic endpoints 1

TypeEndpointUseAffiliation
CONNECT URL https://esmd.officeally.io:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRRequest_Service Other

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20200213001574 CA Part A Provider - Home Health Agency 3577661990 Practice locations: Simi Valley, CA

NPI to CCN mapping 1

The Medicare certification numbers (CCNs) connected to NPI 1043779473. Details of each certification follow.

Home health agency certification: CCN 057537

Legal name
WESTERN HEALTH RESOURCES
Doing business as
ADVENTIST HEALTH HOME CARE SERVICES
Certification status
Active
Provider type (POS)
Home health agency
Participating since
May 20, 1983
Last certification
Feb 20, 2018
Ownership / control type
Non-Profit
Organization structure
CorporationNon-profit
Incorporated
May 6, 1983 in CA
Enrollment address
2796 Sycamore Dr
Ste 100
Simi Valley, CA 93065-1549

Other NPIs with the same Medicare PAC ID 17

NPIs whose Medicare enrollments share a PECOS associate control ID (the same enrolled entity).

View all 17

Care Compare: Home health agency

Medicare Care Compare
Listed as
Adventist Health Home Care ServicesCCN 057537 · All quality measures
Overall star rating
4.5 of 5
Ownership
Non-Profit
Certified
May 20, 1983
Medicare certification status
ActiveFrom the Provider of Services file
Services
Nursing, Medical social, Home health aide, Physical therapy, Speech pathology, Occupational therapy

National Provider Directory

National Provider Directory
Tax ID family
Western Health Private Homecare28 organizations share this tax ID, including this one

Other organizations with this tax ID 27

Organizations that report the same tax identification number in the National Provider Directory.

View all 27

Ownership & related parties

All disclosed owners & managing parties 10

As disclosed on the Medicare enrollment (CMS All Owners files). Individuals include officers, directors and managing employees, who may not hold ownership.

NameRoleSinceShare
Meredith S Jobe Individual Corporate Officer Jan 13, 2012
Corporate Director May 31, 2016
Eric a Stevens Individual Corporate Officer Mar 3, 2022
Corporate Director Mar 3, 2022
Jessica R Haff Individual W-2 Managing EmployeeAd; Feb 27, 2022
Operational/Managerial ControlAdministrator & DPCS Feb 27, 2022
Paolo V Dela Cruz Galvez Individual W-2 Managing EmployeeClinical Manager Feb 14, 2025
Operational/Managerial ControlClinical Manager Feb 14, 2025
Steve Bell Individual Contracted Managing EmployeeDirector, Finance Dec 10, 2023
Corporate DirectorDirector, Finance Apr 3, 2024
Operational/Managerial ControlDirector, Finance Dec 10, 2023
John a Beaman Individual Corporate OfficerCfo Apr 7, 2023
Corporate DirectorCfo Apr 7, 2023
John R Dingilian Individual Corporate Director Apr 27, 2021
Patricia J Atkins Individual Corporate Director Mar 31, 2025
Melissa K Ward Individual Contracted Managing EmployeePresident Jul 12, 2020
Corporate OfficerPresident Jul 17, 2020
Corporate DirectorPresident Jul 17, 2020
Operational/Managerial ControlPresident Jul 12, 2020
Adventist Health System/West Organization, Roseville, CA Corporation, Holding company, Non-profit, Chain home office Operational/Managerial Control May 6, 1983

Owners & managing parties with NPI records 1

Owners and managing parties disclosed on this facility’s Medicare enrollment that are themselves Medicare-enrolled.

All facility ownership & control disclosures 1

Facilities whose Medicare enrollment lists this provider’s PECOS associate ID as an owner or managing party.

FacilityTypeRoleSince
Adventist Health Home Care ServicesYuba City, CA, CCN 057448 Home health agency 5% Or Greater Security Interest (100%) Nov 13, 2018

Owned or controlled facilities with NPI records 1

Facilities whose Medicare enrollment lists this provider as an owner, officer, director or managing party.

Facilities with the same owner 105

Facilities that share an organizational owner with 5% or greater ownership or operational control.

View all 105

Change-of-ownership history 1

DateEventCounterparty
Mar 24, 2019 Change of OwnershipThis provider was the buyer Adventist Health Home Care ServicesCCN 057537, CA, NPI 1225010994

Change of ownership 1

Medicare changes of ownership in which this facility was the buyer or the seller.

Practitioners & affiliated clinicians

Affiliated clinicians 30

Clinicians who list this facility as an affiliation in Medicare Care Compare.

View all 30

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1552608000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1764547200000",
    "number": "1043779473",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 619120",
            "city": "ROSEVILLE",
            "state": "CA",
            "postal_code": "956619120",
            "telephone_number": "916-406-1430",
            "fax_number": "916-406-2377"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2796 SYCAMORE DR STE 100",
            "city": "SIMI VALLEY",
            "state": "CA",
            "postal_code": "930651549",
            "telephone_number": "805-955-8190",
            "fax_number": "805-955-7050"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "WESTERN HEALTH RESOURCES",
        "organizational_subpart": "NO",
        "enumeration_date": "2019-03-15",
        "last_updated": "2025-12-01",
        "certification_date": "2025-12-01",
        "status": "A",
        "authorized_official_last_name": "WARD",
        "authorized_official_first_name": "MELISSA",
        "authorized_official_middle_name": "K",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "916-406-1430"
    },
    "taxonomies": [
        {
            "code": "251E00000X",
            "taxonomy_group": "",
            "desc": "Home Health",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "https://esmd.officeally.io:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRRequest_Service",
            "affiliation": "N",
            "endpointDescription": "2.16.840.1.113883.3.2019.3",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "CMS esMD eMDR",
            "address_1": "2796 Sycamore Dr Ste 100",
            "city": "Simi Valley",
            "state": "CA",
            "country_code": "US",
            "postal_code": "930651549",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "organization_name": "ADVENTIST HEALTH HOME CARE SERVICES",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "ADVENTIST HEALTH HOME CARE SERVICES",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Simi Valley, CA

Sources for this page

Verify at the official NPI Registry.