Active NPI
Columbia Medical Center of Lewisville Subsidiary LP
Doing business as Medical City ER Cross Timbers, a department of Medical City Lewisville
- Emergency Care Clinic/Center
- Lewisville, TX
National Provider Identifier
1558201335
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Emergency Care Clinic/Center
- Legal business name
- COLUMBIA MEDICAL CENTER OF LEWISVILLE SUBSIDIARY LP
- Doing business as
- Medical City ER Cross Timbers, a department of Medical City Lewisville
- Practice address
- 1596 W Main St
Lewisville, TX 75067-3393 - Phone
- (469) 370-2000
- NPI assigned
- Mar 31, 2026
- Organization subpart
- Yes
- Parent organization
- COLUMBIA MEDICAL CENTER OF LEWISVILLE SUBSIDIARY LP
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- John Walker
- Title
- Ceo
- Phone
- (469) 370-2702
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Emergency Care Clinic/Center | 261QE0002X | Primary |
Addresses
Primary practice location
1596 W Main St
Lewisville, TX 75067-3393
Mailing address
1596 W Main St
Lewisville, TX 75067-3393
Phone (469) 370-2000
Other names 1
- Medical City ER Cross Timbers, a department of Medical City Lewisville
Laboratory certificates & supplier records
Derived by NPIMapThese CMS records do not include an NPI. They are shown because their name and street address match this provider’s.
CLIA laboratory certificates
| CLIA number | Laboratory | Certificate | Expires |
|---|---|---|---|
| 45D2179320 | Medical City ER Cross Timbers | Accreditation | Jun 1, 2027 |
National Provider Directory
National Provider Directory- Tax ID family
- Columbia Medical Center of Lewisville Subsidiary LP
- Part of
- Columbia Medical Center of Lewisville Subsidiary LP
Other organizations with this tax ID 3
Organizations that report the same tax identification number in the National Provider Directory.
-
dba Medical City Lewisville
- Ambulatory Surgical Clinic/Center
- Lewisville, TX
- NPI 1023069739
-
dba Medical City Lewisville
- Rehabilitation Hospital Unit
- Lewisville, TX
- NPI 1235495110
-
dba Medical City Lewisville
- General Acute Care Hospital
- Lewisville, TX
- NPI 1255384533
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1774915200000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1774915200000",
"number": "1558201335",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1596 W MAIN ST",
"city": "LEWISVILLE",
"state": "TX",
"postal_code": "750673393",
"telephone_number": "469-370-2000"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1596 W MAIN ST",
"city": "LEWISVILLE",
"state": "TX",
"postal_code": "750673393",
"telephone_number": "469-370-2000"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "COLUMBIA MEDICAL CENTER OF LEWISVILLE SUBSIDIARY LP",
"organizational_subpart": "YES",
"parent_organization_legal_business_name": "COLUMBIA MEDICAL CENTER OF LEWISVILLE SUBSIDIARY LP",
"enumeration_date": "2026-03-31",
"last_updated": "2026-03-31",
"certification_date": "2026-03-31",
"status": "A",
"authorized_official_last_name": "WALKER",
"authorized_official_first_name": "JOHN",
"authorized_official_title_or_position": "CEO",
"authorized_official_telephone_number": "469-370-2702"
},
"taxonomies": [
{
"code": "261QE0002X",
"taxonomy_group": "",
"desc": "Clinic/Center, Emergency Care",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": [
{
"organization_name": "Medical City ER Cross Timbers, a department of Medical City Lewisville",
"code": "3",
"type": "Doing Business As"
}
]
}
Other providers in Lewisville, TX
- Shaunte' A Collins, L.P.C.
- Pamela Nilsson Colquitt, PT
- Columbia Medical Center of Lewisville Subsidiary LP (Medical City Lewisville)
- Columbia Medical Center of Lewisville Subsidiary LP (Medical City Lewisville)
- Columbia Medical Center of Lewisville Subsidiary LP (Medical City Lewisville)
- Deborah T Combs Cantrell, MD
- Comfort Care Transport,LLC
- Comfort Wigs Etc Co (Comfort Wigs, ETC)
- Common Roots Family Dental, PC (Common Roots Family Dental)
- Communication and Behavior Specialists, PLLC
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 31, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.