NPIMap

Organization Active NPI

Texas Heart Hospital of the Southwest LLC

Doing business as Baylor Scott & White Heart and Vascular Hospital - Dallas

  • General Acute Care Hospital
  • Dallas, TX
National Provider Identifier
1609855139
Registry record updated Oct 3, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
General Acute Care HospitalTaxonomy code 282N00000X
License
007844 Issued in TX
Legal business name
TEXAS HEART HOSPITAL OF THE SOUTHWEST LLC
Doing business as
Baylor Scott & White Heart and Vascular Hospital - Dallas
Baylor Scott & White the Heart Hospital - Dallas
Practice address
621 N Hall St
Dallas, TX 75226-1339
Phone
(214) 820-0670
Fax
(214) 820-0690
NPI assigned
Jan 12, 2006
Last updated
Oct 3, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Oct 3, 2025

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

Authorized official

Name
Mark Valentine
Title
Ceo
Phone
(469) 814-3503

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Ambulatory Surgical Clinic/Center 261QA1903X
General Acute Care Hospital 282N00000X 007844 TX Primary

Addresses

Primary practice location

621 N Hall St
Dallas, TX 75226-1339

Mailing address

PO Box 848076
Dallas, TX 75284-8076
Phone (214) 820-6710

Other names 2

  • BAYLOR SCOTT & WHITE HEART AND VASCULAR HOSPITAL - DALLAS Doing business as
  • BAYLOR SCOTT & WHITE THE HEART HOSPITAL - DALLAS Doing business as

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20250502002456 TX Part A Provider - Hospital 0840298303 Practice locations: Dallas, TX; Fort Worth, TX; Waxahachie, TX

NPI to CCN mapping 1

The Medicare certification numbers (CCNs) connected to NPI 1609855139. Details of each certification follow.

Hospital certification: CCN 450851

Legal name
TEXAS HEART HOSPITAL OF THE SOUTHWEST LLC
Doing business as
BAYLOR SCOTT & WHITE THE HEART HOSPITAL - DALLAS
Certification status
Active
Provider type (POS)
Hospital – Short-term
Participating since
May 16, 2002
Last certification
Jan 29, 2015
Beds
61
Ownership / control type
Private (for profit)
Most recent change of ownership
Feb 1, 2025 (1 total)
Organization structure
LLCProprietary
Enrollment address
621 N Hall St
Dallas, TX 75226-1339
Main/Primary Hospital Location
Hospital subgroups
General, Acute care

Other NPIs with the same Medicare PAC ID 2

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

Care Compare: Hospital

Medicare Care Compare
Listed as
Baylor Scott & White Heart & Vascular Hospital - DallasCCN 450851 · All quality measures
Overall star rating
5 of 5
Type
Acute Care Hospitals
Ownership
Proprietary
Medicare certification status
ActiveFrom the Provider of Services file
Emergency services
Yes

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
45D0997454Baylor Scott & White Heart the Heart Hospital621 N Hall St, Dallas, TX 75226AccreditationJul 31, 2026

National Provider Directory

National Provider Directory
Tax ID family
Texas Heart Hospital of the3 organizations share this tax ID, including this one

Other organizations with this tax ID 2

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

Member of 3

Organizations this organization is a member of, according to the National Provider Directory.

Member organizations 2

Organizations listed as members of this organization in the National Provider Directory.

Locations

1400 8th Ave
Bldg A
Fort Worth, TX 76104

1400 8th Ave
Fl 6
Fort Worth, TX 76104
Phone (254) 592-3977

4461 Coit Rd
Ste 102
Frisco, TX 75035
Phone (469) 814-3480

5236 W University Dr
Ste 4400
McKinney, TX 75071
Phone (469) 814-3483

1100 Allied Dr
#B
Plano, TX 75093
Phone (469) 814-3511

4716 Alliance Blvd
Ste 150
Plano, TX 75093
Phone (214) 564-0947

4716 Alliance Blvd
Ste 310
Plano, TX 75093
Phone (469) 800-6200

4716 Alliance Blvd
Ste 350
Plano, TX 75093
Phone (469) 814-3480

6705 Heritage Pkwy
Ste 201
Rockwall, TX 75087
Phone (469) 814-4865

2360 N Ih 35 E
Ste 130220
Waxahachie, TX 75165
Phone (469) 843-8500

Ownership & related parties

All disclosed owners & managing parties 21

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

NameRoleSinceShare
George McCleskey Individual Corporate DirectorBoard Member Feb 1, 2025
Baylor Health Care System Organization, Temple, TX Corporation, Non-profit Operational/Managerial Control Feb 1, 2025
Texas Heart Hospital of the Southwest LLC Organization, Plano, TX LLC, For-profit Operational/Managerial Control Feb 1, 2025
John Meindl Individual Corporate DirectorBoard Member Feb 1, 2025
John Pierce Individual Corporate DirectorBoard Member Feb 1, 2025
Kyle E Armstrong Individual Corporate DirectorBoard Member Feb 1, 2025
Baylor Regional Medical Center at Plano Organization, Plano, TX Corporation, Non-profit, Owned by another organization or individual 5% Or Greater Direct Ownership Interest Feb 1, 2025 51%
Baylor Scott & White Health Organization, Dallas, TX Corporation, Non-profit, Chain home office Operational/Managerial Control Feb 1, 2025
Steven R Newton Individual Corporate DirectorBoard Member Feb 1, 2025
Sarah Gahm Individual Corporate DirectorBoard Member Feb 1, 2025
Rohit J Parmar Individual Corporate DirectorBoard Member Feb 1, 2025
Molly a Szerlip Individual Corporate DirectorBoard Member Feb 1, 2025
Robert C Stoler Individual Corporate DirectorBoard Member Feb 1, 2025
Robert L Smith Individual Corporate DirectorBoard Member Feb 1, 2025
Trent L Pettijohn Individual Corporate DirectorBoard Member Feb 1, 2025
Michael Sanborn Individual Corporate DirectorBoard Member Feb 1, 2025
Robin W Watson Individual Corporate DirectorBoard Member Feb 1, 2025
Robert Smith Individual W-2 Managing EmployeeCfo May 19, 2025
Operational/Managerial ControlCfo May 19, 2025
Adam R Shapira Individual Corporate DirectorBoard Member Feb 1, 2025
Mark Valentine Individual W-2 Managing EmployeePresident/Ceo Feb 1, 2025
Srinivasa P Potluri Individual Corporate DirectorBoard Member Feb 1, 2025

Owners & managing parties with NPI records 10

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

All facility ownership & control disclosures 2

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

FacilityTypeRoleSince
Baylor Scott & White the Heart Hospital RehabilitationDenton, TX, CCN 67T347 Hospital Operational/Managerial Control Nov 1, 2024
Baylor Scott & White the Heart Hospital - CorinthDenton, TX, CCN 670347 Hospital Operational/Managerial Control Nov 1, 2024

Owned or controlled facilities with NPI records 2

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

Facilities with the same owner 46

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

View all 46

Practitioners & affiliated clinicians

Practitioners 81

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 81

Affiliated clinicians 567

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

View all 567

NPI Registry JSON

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

{
    "created_epoch": "1137024000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1759449600000",
    "number": "1609855139",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 848076",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752848076",
            "telephone_number": "214-820-6710",
            "fax_number": "214-820-7950"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "621 N HALL ST",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752261339",
            "telephone_number": "214-820-0670",
            "fax_number": "214-820-0690"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "TEXAS HEART HOSPITAL OF THE SOUTHWEST LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-01-12",
        "last_updated": "2025-10-03",
        "certification_date": "2025-10-03",
        "status": "A",
        "authorized_official_last_name": "VALENTINE",
        "authorized_official_first_name": "MARK",
        "authorized_official_title_or_position": "CEO",
        "authorized_official_telephone_number": "469-814-3503"
    },
    "taxonomies": [
        {
            "code": "261QA1903X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Ambulatory Surgical",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "282N00000X",
            "taxonomy_group": "",
            "desc": "General Acute Care Hospital",
            "state": "TX",
            "license": "007844",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "BAYLOR SCOTT & WHITE HEART AND VASCULAR HOSPITAL - DALLAS",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "BAYLOR SCOTT & WHITE THE HEART HOSPITAL - DALLAS",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Dallas, TX

Sources for this page

Verify at the official NPI Registry.