Active NPI
Southwest Mac LLC
- Anesthesiology Physician
- Houston, TX
National Provider Identifier
1235081928
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Anesthesiology Physician
- Legal business name
- SOUTHWEST MAC LLC
- Practice address
- 3900 Essex LN Ste 101
Houston, TX 77027-5111 - Phone
- (409) 245-0288
- NPI assigned
- Feb 13, 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
- Ms. Navin Kothari
- Title
- Office Manager
- Phone
- (409) 245-0288
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Anesthesiology Physician | 207L00000X | Primary |
Addresses
Primary practice location
3900 Essex LN Ste 101
Houston, TX 77027-5111
Mailing address
3900 Essex LN Ste 101
Houston, TX 77027-5111
National Provider Directory
National Provider DirectoryNPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1770940800000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1770940800000",
"number": "1235081928",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "3900 ESSEX LN STE 101",
"city": "HOUSTON",
"state": "TX",
"postal_code": "770275111"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3900 ESSEX LN STE 101",
"city": "HOUSTON",
"state": "TX",
"postal_code": "770275111",
"telephone_number": "409-245-0288"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "SOUTHWEST MAC LLC",
"organizational_subpart": "NO",
"enumeration_date": "2026-02-13",
"last_updated": "2026-02-13",
"certification_date": "2026-02-13",
"status": "A",
"authorized_official_last_name": "KOTHARI",
"authorized_official_first_name": "NAVIN",
"authorized_official_title_or_position": "OFFICE MANAGER",
"authorized_official_telephone_number": "409-245-0288",
"authorized_official_name_prefix": "Ms."
},
"taxonomies": [
{
"code": "207L00000X",
"taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
"desc": "Anesthesiology",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Houston, TX
- Southwest Houston Women's Center
- Southwest Imaging Associates, PA
- Southwest Inpatient Management, PLLC
- Southwest Internal Medicine Specialists PA
- Southwest Kidney & Hypertension Specialists, PLLC
- Southwest Medical Clinic
- Southwest Medical Diagnostics, PLLC
- Southwest Memorial Physician Associates, PA (Southwest Memorial Physicians)
- Southwest Nephrology Associates, LLP
- Southwest Nephrology Associates, LLP
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.