NPIMap

Organization Active NPI

Tustin Hills Healthcare, Inc.

Doing business as The Hills Post Acute

  • Skilled Nursing Facility
  • Santa Ana, CA
National Provider Identifier
1609330547
Registry record updated Feb 17, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Skilled Nursing FacilityTaxonomy code 314000000X
Legal business name
TUSTIN HILLS HEALTHCARE, INC.
Doing business as
The Hills Post Acute
Practice address
1800 Old Tustin Ave
Santa Ana, CA 92705-7810
Phone
(714) 835-4900
Fax
(714) 524-3325
NPI assigned
Jan 24, 2019
Last updated
Feb 17, 2021By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Feb 17, 2021

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

Authorized official

Name
Soon Burnam
Title
Authorized Official
Phone
(949) 540-1249

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Skilled Nursing Facility 314000000X Primary

Addresses

Primary practice location

1800 Old Tustin Ave
Santa Ana, CA 92705-7810

Mailing address

1800 Old Tustin Ave
Santa Ana, CA 92705-7810
Phone (714) 835-4900

Other names 1

  • The Hills Post Acute Doing business as

Electronic endpoints 1

TypeEndpointUseAffiliation
CONNECT URL https://199.119.81.30:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRResponse_Service Other eSolutions Inc.

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20190611000193 CA Part A Provider - Skilled Nursing Facility 8123351905 Practice locations: Santa Ana, CA

NPI to CCN mapping 1

The Medicare certification numbers (CCNs) connected to NPI 1609330547. Details of each certification follow.

Skilled nursing facility certification: CCN 555765

Legal name
TUSTIN HILLS HEALTHCARE, INC.
Doing business as
THE HILLS POST ACUTE
Certification status
Active
Provider type (POS)
Nursing home – SNF/NF dual certification
Participating since
Dec 1, 2000
Last certification
Mar 24, 2025
Beds
174
Ownership / control type
Limited Liability Corporation
Multi-facility organization
Flagstone Healthcare South
Organization structure
CorporationProprietary
Incorporated
Jan 24, 2019 in NV
Enrollment address
1800 Old Tustin Ave
Santa Ana, CA 92705-7810
Nursing home name
THE HILLS POST ACUTE
Affiliated entity
THE ENSIGN GROUP

Care Compare: Nursing home

Medicare Care Compare
Listed as
The Hills Post AcuteCCN 555765 · All quality measures
Overall star rating
1 of 5
Health inspections
1 of 5
Staffing
4 of 5
Quality measures
4 of 5
Type
Medicare and Medicaid
Ownership
For profit - Limited Liability company
Certified
Dec 1, 2000
Medicare certification status
ActiveFrom the Provider of Services file
Certified beds
174161.1 residents per day on average
Chain
The Ensign Group342 facilities in the chain
Penalties (3 years)
2Fines totaling $4,893

Processed by Care Compare on Aug 1, 2026.

Laboratory certificates & supplier records

Derived by NPIMap

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

CLIA numberLaboratoryCertificateExpires
05D0707345The Hills Post Acute1800 Old Tustin Ave, Santa Ana, CA 92705Certificate of waiverAug 31, 2026

National Provider Directory

National Provider Directory

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
The Ensign Group Inc Organization, Mission Viejo, CA Corporation 5% Or Greater Indirect Ownership Interest Jan 24, 2019 100%
Ensign Services Inc Organization, San Juan Capistrano, CA Corporation Adp of the SNF Jan 24, 2019
Adam Willits Individual Corporate DirectorDirector Tustin Hills Healthcare, Jan 24, 2019
Ami Sato Individual Corporate OfficerTreasurer Tustin Hills Healthcare Sep 9, 2024
Flagstone Healthcare South LLC Organization, Mission Viejo, CA LLC 5% Or Greater Direct Ownership Interest Jan 24, 2019 100%
Chad Keetch Individual Corporate OfficerSecretary Ensign Services, Inc. Mar 1, 2011
Robert Carl Schreiman Individual Operational/Managerial Control Dec 1, 2019
Managing Control - Governing BodyMedical Director Dec 1, 2019
Adp of the SNF Dec 1, 2019
William Rand Looper Individual Corporate OfficerPresident Tustin Hills Healthcare Feb 1, 2023
Cory R Monette Individual Operational/Managerial ControlAdministrator May 1, 2019
Managing Control - Governing BodyAdministrator May 1, 2019
Adp of the SNF May 1, 2019
Soon Burnam Individual Corporate OfficerSecretary Tustin Hills Healthcare Jan 24, 2019

Owners & managing parties with NPI records 1

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

  • Robert C Schreiman, MD
    • Geriatric Medicine (Family Medicine) Physician
    • Huntington Beach, CA
    • NPI 1871605196

    Adp of the SNF, Managing Control - Governing Body, Operational/Managerial Control

    CMS ownership

Facilities with the same owner 37

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

View all 37

Practitioners & affiliated clinicians

Affiliated clinicians 8

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

NPI Registry JSON

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

{
    "created_epoch": "1548288000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1613520000000",
    "number": "1609330547",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1800 OLD TUSTIN AVE",
            "city": "SANTA ANA",
            "state": "CA",
            "postal_code": "927057810",
            "telephone_number": "714-835-4900",
            "fax_number": "714-524-3325"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1800 OLD TUSTIN AVE",
            "city": "SANTA ANA",
            "state": "CA",
            "postal_code": "927057810",
            "telephone_number": "714-835-4900",
            "fax_number": "714-524-3325"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "TUSTIN HILLS HEALTHCARE, INC.",
        "organizational_subpart": "NO",
        "enumeration_date": "2019-01-24",
        "last_updated": "2021-02-17",
        "certification_date": "2021-02-17",
        "status": "A",
        "authorized_official_last_name": "BURNAM",
        "authorized_official_first_name": "SOON",
        "authorized_official_title_or_position": "AUTHORIZED OFFICIAL",
        "authorized_official_telephone_number": "949-540-1249"
    },
    "taxonomies": [
        {
            "code": "314000000X",
            "taxonomy_group": "",
            "desc": "Skilled Nursing Facility",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "https://199.119.81.30:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRResponse_Service",
            "affiliation": "Y",
            "endpointDescription": "2.16.840.1.113833.3.1066.1",
            "affiliationName": "eSolutions Inc.",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "CMS esMD eMDR",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "8215 W 108th Ter",
            "city": "Overland Park",
            "state": "KS",
            "country_code": "US",
            "postal_code": "662101661",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "organization_name": "The Hills Post Acute",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "The Hills Post Acute",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Santa Ana, CA

Sources for this page

Verify at the official NPI Registry.