Active NPI
Houston Neurosurgical Assistants LLC
- Surgical Assistant
- Sugar Land, TX
National Provider Identifier
1669385605
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Surgical Assistant
- Legal business name
- HOUSTON NEUROSURGICAL ASSISTANTS LLC
- Practice address
- 3922 Field Crossing LN
Sugar Land, TX 77498-7426 - Phone
- (713) 459-1105
- NPI assigned
- Sep 22, 2026
- Last updated
- Sep 22, 2026
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Louis Trosclair III, LSA
- Title
- Owner
- Phone
- (713) 459-1105
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Surgical Physician Assistant | 363AS0400X | NU | ||
| Surgical Assistant | 246ZC0007X | NU | Primary |
Addresses
Primary practice location
3922 Field Crossing LN
Sugar Land, TX 77498-7426
Mailing address
PO Box 541911
Houston, TX 77254-1911
Phone (713) 459-1105
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1790035200000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1790035200000",
"number": "1669385605",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 541911",
"city": "HOUSTON",
"state": "TX",
"postal_code": "772541911",
"telephone_number": "713-459-1105"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3922 FIELD CROSSING LN",
"city": "SUGAR LAND",
"state": "TX",
"postal_code": "774987426",
"telephone_number": "713-459-1105"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "HOUSTON NEUROSURGICAL ASSISTANTS LLC",
"organizational_subpart": "NO",
"enumeration_date": "2026-09-22",
"last_updated": "2026-09-22",
"certification_date": "2026-09-22",
"status": "A",
"authorized_official_last_name": "TROSCLAIR",
"authorized_official_first_name": "LOUIS",
"authorized_official_title_or_position": "OWNER",
"authorized_official_telephone_number": "713-459-1105",
"authorized_official_name_suffix": "III",
"authorized_official_credential": "LSA"
},
"taxonomies": [
{
"code": "363AS0400X",
"taxonomy_group": "",
"desc": "Physician Assistant, Surgical",
"state": "NU",
"license": null,
"primary": false
},
{
"code": "246ZC0007X",
"taxonomy_group": "",
"desc": "Specialist/Technologist, Other, Surgical Assistant",
"state": "NU",
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Sugar Land, TX
- Houston Ear Nose & Throat Clinic LLP
- Houston Imaging Solutions LLC
- Houston in a Vision, Inc.
- Houston in Patient Physician Associates PLLC
- Houston Methodist Hospital Sugar Land
- Houston Optic PLLC (Houston Eye Associates Optical Center)
- Houston Optic, PLLC (Houston Eye Associates Optical Center)
- Houston Pediatric Neurology and Sleep PLLC
- Houston Pure Hands LLC (HomeWell Care Services)
- Houston Regional Gastroenterology Institute PLLC (American Gastro Health)
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 22, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.