Official registry information on file with the National Plan and Provider Enumeration System.
MED SOUTHWEST, PLLC (NPI 1003760513) is a healthcare organization registered as an optometrist in Houston, Texas and active in the NPI registry since February 2026. The organization holds 32 active CLIA laboratory certificates and lists Sue Ann Downes, Secretary, as its authorized official.
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP
Accepted Insurance
The full list of accepted plans is on the Insurance tab. Issuers include Oscar Insurance Company.Insurance ›
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
✔
Enrolled in Medicare (PECOS)
Med Southwest, Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
396
Medicare enrollment records show 396 clinicians reassign Medicare billing to Med Southwest, PLLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 19 within 10 miles. Listed here are the 20 practicing nearest to this location.
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA32
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Laboratory LocationMed Southwest PLLC1929 State Hwy 46 W Ste 103, New Braunfels, TX 78132
CLIA data matches this NPI record on: ✓ Name✓ Phone
This certificate is issued to a laboratory to perform only waived tests.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Med Southwest, PLLC's NPI number?
The NPI number for Med Southwest, PLLC is 1003760513. It was assigned to this organization in the NPPES registry on February 23, 2026.
Where is Med Southwest, PLLC located?
Med Southwest, PLLC is located at 6328 Telephone Rd, Houston, TX 77087. The listed phone number is (713) 644-2375.
What is Med Southwest, PLLC's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Med Southwest, PLLC enrolled in Medicare?
Yes. Med Southwest, PLLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Med Southwest, PLLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 396 clinicians in 2 Medicare specialties reassign their Medicare billing to Med Southwest, PLLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Optometry (395) and Ophthalmology (1). Of these, 1 practice at this address and 19 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Med Southwest, PLLC hold CLIA laboratory certificates?
Yes. 32 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.
What insurance does Med Southwest, PLLC accept?
Health plans from Oscar Insurance Company list Med Southwest, PLLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Med Southwest, PLLC was last updated on February 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Med Southwest, Pllc · NPI 1003760513
Optometrist organization in Houston, Texas. Organization record, active in the CMS NPPES registry since February 23, 2026.
## Identity
- **NPI:** 1003760513 (Entity type: Organization)
- **Enumerated:** February 23, 2026
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **Organization subpart:** No
- **Authorized official:** Sue Downes, SECRETARY
## Practice location
- **Address:** 6328 TELEPHONE RD, Houston, TX 77087-5410
- **Phone:** (713) 644-2375 · **Fax:** (713) 644-0486
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 396 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Optometry (395), Ophthalmology (1); 1 practice at this address and 19 within 10 miles; [full list](https://npiprofile.com/npi/1003760513/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 23, 2026
- **CLIA laboratory certificates:** 32 on file
---
Source: [NPI Profile](https://npiprofile.com/npi/1003760513) · Data from the CMS NPPES public registry.
# Med Southwest, Pllc · NPI 1003760513
Optometrist organization in Houston, Texas. Organization record, active in the CMS NPPES registry since February 23, 2026.
## Identity
- **NPI:** 1003760513 (Entity type: Organization)
- **Enumerated:** February 23, 2026
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **Organization subpart:** No
- **Authorized official:** Sue Downes, SECRETARY
## Practice location
- **Address:** 6328 TELEPHONE RD, Houston, TX 77087-5410
- **Phone:** (713) 644-2375 · **Fax:** (713) 644-0486
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 396 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Optometry (395), Ophthalmology (1); 1 practice at this address and 19 within 10 miles; [full list](https://npiprofile.com/npi/1003760513/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 23, 2026
- **CLIA laboratory certificates:** 32 on file
---
Source: [NPI Profile](https://npiprofile.com/npi/1003760513) · Data from the CMS NPPES public registry.