SOUTH TEXAS PHYSICIAN SERVICES, PLLC
NPI 1598546772
Internal Medicine in New Braunfels, TX
About South Texas Physician Services, Pllc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SOUTH TEXAS PHYSICIAN SERVICES, PLLC (NPI 1598546772) is a healthcare organization registered as an internal medicine in New Braunfels, Texas and active in the NPI registry since October 2023. The organization maintains 2 additional practice locations and lists Phillip Chapa, Owner/president, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 4
Secondary Practice Locations 2
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
South Texas Physician Services, Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
100Medicare enrollment records show 100 clinicians reassign Medicare billing to South Texas Physician Services, PLLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 8 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 7
Nearest to this location (20)
See all 100Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 South Texas Physician Services, PLLC's NPI number?
The NPI number for South Texas Physician Services, PLLC is 1598546772. It was assigned to this organization in the NPPES registry on October 12, 2023.
Where is South Texas Physician Services, PLLC located?
South Texas Physician Services, PLLC is located at 600 N Union Ave, New Braunfels, TX 78130. The listed phone number is (830) 606-9111.
What is South Texas Physician Services, PLLC's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is South Texas Physician Services, PLLC enrolled in Medicare?
Yes. South Texas Physician Services, PLLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through South Texas Physician Services, PLLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 100 clinicians in 7 Medicare specialties reassign their Medicare billing to South Texas Physician Services, 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 Internal Medicine (42), Nurse Practitioner (33) and Hospitalist (12). Of these, 1 practice at this address and 8 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for South Texas Physician Services, PLLC was last updated on February 4, 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.
# South Texas Physician Services, Pllc · NPI 1598546772
Internal Medicine organization in New Braunfels, Texas. Organization record, active in the CMS NPPES registry since October 12, 2023.
## Identity
- **NPI:** 1598546772 (Entity type: Organization)
- **Enumerated:** October 12, 2023
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **Organization subpart:** No
- **Authorized official:** Phillip Chapa, OWNER/PRESIDENT
## Practice location
- **Address:** 600 N UNION AVE, New Braunfels, TX 78130-4194
- **Phone:** (830) 606-9111
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 100 clinicians in 7 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Internal Medicine (42), Nurse Practitioner (33), Hospitalist (12); 1 practice at this address and 8 within 10 miles; [full list](https://npiprofile.com/npi/1598546772/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 4, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1598546772) · Data from the CMS NPPES public registry.