CS PACS 3 SOUTHWEST, LLC
NPI 1275398430
Hospitalist in Baytown, TX
About Cs Pacs 3 Southwest, Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CS PACS 3 SOUTHWEST, LLC (NPI 1275398430) is a healthcare organization registered as a hospitalist in Baytown, Texas and active in the NPI registry since February 2024. The organization lists Darren Swenson, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 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)
Cs Pacs 3 Southwest, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
144Medicare enrollment records show 144 clinicians reassign Medicare billing to Cs Pacs 3 Southwest, LLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 2 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 12
Nearest to this location (20)
See all 144Source: 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 Cs Pacs 3 Southwest, LLC's NPI number?
The NPI number for Cs Pacs 3 Southwest, LLC is 1275398430. It was assigned to this organization in the NPPES registry on February 16, 2024.
Where is Cs Pacs 3 Southwest, LLC located?
Cs Pacs 3 Southwest, LLC is located at 5800 W Baker Rd, Baytown, TX 77520. The listed phone number is (281) 425-1200.
What is Cs Pacs 3 Southwest, LLC's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Cs Pacs 3 Southwest, LLC enrolled in Medicare?
Yes. Cs Pacs 3 Southwest, LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Cs Pacs 3 Southwest, LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 144 clinicians in 12 Medicare specialties reassign their Medicare billing to Cs Pacs 3 Southwest, LLC. 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 Nurse Practitioner (72), Internal Medicine (24) and Mental Health Counselor (16). Of these, 1 practice at this address and 2 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 Cs Pacs 3 Southwest, LLC was last updated on June 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Cs Pacs 3 Southwest, Llc · NPI 1275398430
Hospitalist organization in Baytown, Texas. Organization record, active in the CMS NPPES registry since February 16, 2024.
## Identity
- **NPI:** 1275398430 (Entity type: Organization)
- **Enumerated:** February 16, 2024
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **Organization subpart:** No
- **Authorized official:** Darren Swenson, PRESIDENT
## Practice location
- **Address:** 5800 W BAKER RD, Baytown, TX 77520-1618
- **Phone:** (281) 425-1200
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 144 clinicians in 12 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (72), Internal Medicine (24), Mental Health Counselor (16); 1 practice at this address and 2 within 10 miles; [full list](https://npiprofile.com/npi/1275398430/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 16, 2025
---
Source: [NPI Profile](https://npiprofile.com/npi/1275398430) · Data from the CMS NPPES public registry.