NPIMap

Organization Active NPI

Chca West Houston L P

Doing business as HCA Houston Healthcare West

  • General Acute Care Hospital
  • Houston, TX
National Provider Identifier
1275580938
Registry record updated Aug 27, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
General Acute Care HospitalTaxonomy code 282N00000X
Legal business name
CHCA WEST HOUSTON L P
Doing business as
HCA Houston Healthcare West
Practice address
12141 Richmond Ave
Houston, TX 77082-2408
Phone
(281) 558-3444
Fax
(281) 558-7619
NPI assigned
May 28, 2006
Last updated
Aug 27, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Aug 27, 2026

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

Authorized official

Name
Demetri Magoulas
Title
Cfo
Phone
(281) 558-3444

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Ambulatory Surgical Clinic/Center 261QA1903X NU
Critical Access Hospital Clinic/Center 261QC0050X NU
General Acute Care Hospital 282N00000X NU Primary

Addresses

Primary practice location

12141 Richmond Ave
Houston, TX 77082-2408

Mailing address

12141 Richmond Ave
Houston, TX 77082-2408
Phone (281) 558-3444

Other identifiers 7

IdentifierTypeStateIssuer
565806OtherHEALTHLINK
165933700OtherUS DEPT LABOR
1765406MedicaidLA
177951MedicaidFL
603335OtherAETNA HMO
HH0701OtherTXBCBS
094187402MedicaidTX

Other names 1

  • HCA Houston Healthcare West Doing business as

Electronic endpoints 2

TypeEndpointUseAffiliation
CONNECT URL https://esmd.abilitynetwork.com:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRRequest_Service Other Ability Network
Direct Messaging Address WESTHOUSTON.COCWU.TXA@CCDA.HCADIRECT.NET

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20060502000862 TX Part A Provider - Hospital 5698785863 Practice locations: Houston, TX; Stafford, TX; Sugar Land, TX

NPI to CCN mapping 1

The Medicare certification numbers (CCNs) connected to NPI 1275580938. Details of each certification follow.

Hospital certification: CCN 450644

Legal name
CHCA WEST HOUSTON L P
Doing business as
HCA HOUSTON HEALTHCARE WEST
Certification status
Active
Provider type (POS)
Hospital – Short-term
Participating since
Jun 2, 1974
Last certification
Apr 28, 2023
Beds
302
Ownership / control type
Private (for profit)
Organization structure
Other
Enrollment address
12141 Richmond Ave
HCA Houston Healthcare West
Houston, TX 77082-2408
Main/Primary Hospital Location
Hospital subgroups
Acute care

Facilities connected through Provider of Services related, parent or unit certification numbers.

Other NPIs with the same Medicare PAC ID 1

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

Care Compare: Hospital

Medicare Care Compare
Listed as
HCA Houston Healthcare WestCCN 450644 · All quality measures
Overall star rating
1 of 5
Type
Acute Care Hospitals
Ownership
Proprietary
Medicare certification status
ActiveFrom the Provider of Services file
Emergency services
Yes

National Provider Directory

National Provider Directory
Tax ID family
Chca West Houston LP9 organizations share this tax ID, including this one

Other organizations with this tax ID 8

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

Interoperability endpoints

  • Direct secure messaging: westhouston.cocwu.txa@ccda.hcadirect.net

Ownership & related parties

All disclosed owners & managing parties 20

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

NameRoleSinceShare
HCA Squared LLC Organization, Nashville, TN LLC 5% Or Greater Indirect Ownership Interest Oct 24, 2011 5.37%
HCA Inc Organization, Nashville, TN Chain home office 5% Or Greater Indirect Ownership Interest Apr 30, 2007 100%
Eric D Smith Individual Contracted Managing EmployeeVice President of Reimbursement Mar 1, 2021
HCA Healthcare Inc Organization, Nashville, TN 5% Or Greater Indirect Ownership Interest Sep 7, 2011 100%
West Houston LLC Organization, Nashville, TN LLC 5% Or Greater Direct Ownership Interest Apr 30, 2007 1%
5% Or Greater Indirect Ownership Interest Apr 30, 2007 99%
Limited Partnership Interest Aug 26, 2011 1%
Frisco Holding II Organization, Wilmington, DE Holding company 5% Or Greater Indirect Ownership Interest Feb 6, 2026 16.3%
Houston Healthcare Holdings, Inc Organization, Nashville, TN 5% Or Greater Indirect Ownership Interest Apr 30, 2007 100%
Columbia/HCA of Houston, Inc Organization, Nashville, TN 5% Or Greater Indirect Ownership Interest Apr 30, 2007 100%
Women's Hospital Indianapolis, L.P. Organization, Nashville, TN 5% Or Greater Indirect Ownership Interest Apr 30, 2007 18.27%
Demetrios P Magoulas Individual Corporate OfficerChief Financial Officer Mar 1, 2026
W-2 Managing EmployeeChief Financial Officer Mar 1, 2026
Hercules Holding II Organization, Nashville, TN Holding company 5% Or Greater Indirect Ownership Interest Nov 17, 2006 14.4%
HCA Health Services of Texas Inc Organization, Nashville, TN 5% Or Greater Indirect Ownership Interest Jul 1, 2011 10.6%
Kathryn Marietta Individual Corporate OfficerCeo Dec 19, 2016
W-2 Managing EmployeeCeo Dec 19, 2016
Healthtrust Inc - the Hospital Company Organization, Nashville, TN 5% Or Greater Indirect Ownership Interest Apr 30, 2007 100%
Hospital Corp LLC Organization, Nashville, TN LLC 5% Or Greater Indirect Ownership Interest Apr 30, 2007 5.37%
WHMC Inc Organization, Nashville, TN 5% Or Greater Direct Ownership Interest Aug 26, 2011 1%
5% Or Greater Indirect Ownership Interest Apr 30, 2007 99%
General Partnership Interest Aug 26, 2011
Columbia Hospital Corporation of West Houston Organization, Nashville, TN Corporation 5% Or Greater Indirect Ownership Interest Apr 30, 2007 5.61%
Hti Hospital Holdings Inc Organization, Nashville, TN 5% Or Greater Indirect Ownership Interest Apr 30, 2007 24.76%
Healthserv Acquisition LLC Organization, Nashville, TN LLC 5% Or Greater Indirect Ownership Interest Apr 30, 2007 10.6%
Columbia Hospital Corporation - Delaware Organization, Nashville, TN Corporation 5% Or Greater Indirect Ownership Interest Apr 30, 2007 6.49%

Facilities with the same owner 265

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

  • Alliance Behavioral Health Services, LLC

    dba Medical City Mental Health and Wellness Center - Alliance

    • Psychiatric Hospital
    • Fort Worth, TX
    • NPI 1316775935

    HCA Health Services of Texas Inc, HCA Squared LLC, Healthserv Acquisition LLC, Hospital Corp LLC, Hti Hospital Holdings Inc

    CMS ownership
  • Arc Therapy Services LLC

    dba Medical City Healthcare at Home

    • Home Health Agency
    • Irving, TX
    • NPI 1639180235

    HCA Squared LLC, Hospital Corp LLC

    CMS ownership
  • Arc Therapy Services, LLC

    dba Corpus Christi Healthcare at Home

    • Home Health Agency
    • Corpus Christi, TX
    • NPI 1124070065

    HCA Squared LLC, Hospital Corp LLC

    CMS ownership
  • Arc Therapy Services, LLC

    dba Medical City Hospice & Family Care

    • Community Based Hospice Care Agency
    • Irving, TX
    • NPI 1891049995

    HCA Squared LLC, Hospital Corp LLC

    CMS ownership
  • Bay Area Healthcare Group, LTD.

    dba Corpus Christi Medical Center

    • Psychiatric Hospital Unit
    • Corpus Christi, TX
    • NPI 1043449143

    Columbia Hospital Corporation - Delaware, Hti Hospital Holdings Inc

    CMS ownership
  • Bay Area Healthcare Group, LTD.

    dba Corpus Christi Medical Center

    • General Acute Care Hospital
    • Corpus Christi, TX
    • NPI 1508810573

    Columbia Hospital Corporation - Delaware, Hti Hospital Holdings Inc

    CMS ownership
  • Bay Area Healthcare Group, LTD.

    dba Corpus Christi Medical Center - Inpatient Rehabilitation

    • Rehabilitation Hospital Unit
    • Corpus Christi, TX
    • NPI 1669732707

    Columbia Hospital Corporation - Delaware, Hti Hospital Holdings Inc

    CMS ownership
  • Chca Bayshore LP

    dba Bayshore Medical Center

    • Rehabilitation Hospital Unit
    • Pasadena, TX
    • NPI 1154375129

    Columbia Hospital Corporation - Delaware, Columbia Hospital Corporation of West Houston, Columbia/HCA of Houston, Inc, HCA Health Services of Texas Inc, HCA Squared LLC, Healthserv Acquisition LLC, Hospital Corp LLC, Houston Healthcare Holdings, in

    CMS ownership
  • Chca Bayshore LP

    dba Bayshore Medical Center

    • General Acute Care Hospital
    • Pasadena, TX
    • NPI 1174576698

    Columbia Hospital Corporation - Delaware, Columbia Hospital Corporation of West Houston, Columbia/HCA of Houston, Inc, HCA Health Services of Texas Inc, HCA Squared LLC, Healthserv Acquisition LLC, Hospital Corp LLC, Houston Healthcare Holdings, in

    CMS ownership
  • Chca Bayshore, L.P.

    dba HCA Houston Healthcare Southeast

    • Skilled Nursing Facility
    • Pasadena, TX
    • NPI 1114636354

    Columbia Hospital Corporation - Delaware, Columbia Hospital Corporation of West Houston, Columbia/HCA of Houston, Inc, HCA Health Services of Texas Inc, HCA Squared LLC, Healthserv Acquisition LLC, Hospital Corp LLC, Houston Healthcare Holdings, in

    CMS ownership
  • Chca Clear Lake LP

    dba HCA Houston Healthcare Clear Lake

    • General Acute Care Hospital
    • Webster, TX
    • NPI 1063466035

    Columbia Hospital Corporation - Delaware, Columbia Hospital Corporation of West Houston, Columbia/HCA of Houston, Inc, HCA Health Services of Texas Inc, HCA Squared LLC, Healthserv Acquisition LLC, Hospital Corp LLC, Houston Healthcare Holdings, in

    CMS ownership
  • Chca Clear Lake LP

    dba HCA Houston Healthcare Clear Lake

    • Rehabilitation Hospital Unit
    • Webster, TX
    • NPI 1881648855

    Columbia Hospital Corporation - Delaware, Columbia Hospital Corporation of West Houston, Columbia/HCA of Houston, Inc, HCA Health Services of Texas Inc, HCA Squared LLC, Healthserv Acquisition LLC, Hospital Corp LLC, Houston Healthcare Holdings, in

    CMS ownership
View all 265

Practitioners & affiliated clinicians

Practitioners 33

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

View all 33

Affiliated clinicians 279

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

View all 279

NPI Registry JSON

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

{
    "created_epoch": "1148774400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1787788800000",
    "number": "1275580938",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "12141 RICHMOND AVE",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770822408",
            "telephone_number": "281-558-3444",
            "fax_number": "281-558-7619"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "12141 RICHMOND AVE",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770822408",
            "telephone_number": "281-558-3444",
            "fax_number": "281-558-7619"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "CHCA WEST HOUSTON L P",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-05-28",
        "last_updated": "2026-08-27",
        "certification_date": "2026-08-27",
        "status": "A",
        "authorized_official_last_name": "MAGOULAS",
        "authorized_official_first_name": "DEMETRI",
        "authorized_official_title_or_position": "CFO",
        "authorized_official_telephone_number": "281-558-3444"
    },
    "taxonomies": [
        {
            "code": "261QA1903X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Ambulatory Surgical",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "261QC0050X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Critical Access Hospital",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "282N00000X",
            "taxonomy_group": "",
            "desc": "General Acute Care Hospital",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "HEALTHLINK",
            "identifier": "565806",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "US DEPT LABOR",
            "identifier": "165933700",
            "state": null
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1765406",
            "state": "LA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "177951",
            "state": "FL"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AETNA HMO",
            "identifier": "603335",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS",
            "identifier": "HH0701",
            "state": "TX"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "094187402",
            "state": "TX"
        }
    ],
    "endpoints": [
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "https://esmd.abilitynetwork.com:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRRequest_Service",
            "affiliation": "Y",
            "endpointDescription": "2.16.840.1.113883.3.667.2",
            "affiliationName": "Ability Network",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "CMS esMD eMDR",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "64 S Price Rd",
            "city": "Brownsville",
            "state": "TX",
            "country_code": "US",
            "postal_code": "785212459",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "WESTHOUSTON.COCWU.TXA@CCDA.HCADIRECT.NET",
            "affiliation": "N",
            "endpointDescription": "Please contact CORP.HCACEP@HCAHealthcare.com for information regarding validation steps that may be required to ensure CCDs sent to the listed direct address are successfully received.",
            "address_1": "12141 Richmond Ave",
            "city": "Houston",
            "state": "TX",
            "country_code": "US",
            "postal_code": "770822408",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "organization_name": "HCA Houston Healthcare West",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Houston, TX

Sources for this page

Verify at the official NPI Registry.