GASTROENTEROLOGY ASSOCIATES OF TEXAS PA
NPI 1447362132
Specialist in Sugar Land, TX
About Gastroenterology Associates Of Texas Pa NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GASTROENTEROLOGY ASSOCIATES OF TEXAS PA (NPI 1447362132) is a healthcare organization registered as a specialist in Sugar Land, Texas and active in the NPI registry since August 2006. The organization lists Gregory Lance Shannon, Owner/ President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Gastroenterology Associates Of Texas Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by January 31, 2027
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
3Medicare enrollment records show 3 clinicians reassign Medicare billing to Gastroenterology Associates Of Texas PA, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 2 within 10 miles. They are listed nearest first.
Clinicians, nearest first (3)
Source: 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 Gastroenterology Associates Of Texas PA's NPI number?
The NPI number for Gastroenterology Associates Of Texas PA is 1447362132. It was assigned to this organization in the NPPES registry on August 31, 2006.
Where is Gastroenterology Associates Of Texas PA located?
Gastroenterology Associates Of Texas PA is located at 17510 W Grand Pkwy S Ste 220, Sugar Land, TX 77479. The listed phone number is (281) 201-1338.
What is Gastroenterology Associates Of Texas PA's specialty?
The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.
Is Gastroenterology Associates Of Texas PA enrolled in Medicare?
Yes. Gastroenterology Associates Of Texas PA is registered in the Medicare PECOS enrollment system.
When is Gastroenterology Associates Of Texas PA's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Texas, Clinic/Group Practice) is due for revalidation by January 31, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Gastroenterology Associates Of Texas PA?
According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians reassign their Medicare billing to Gastroenterology Associates Of Texas PA, in Internal Medicine and Nurse Practitioner. 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. 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 Gastroenterology Associates Of Texas PA was last updated on July 11, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.
# Gastroenterology Associates Of Texas Pa · NPI 1447362132
Specialist organization in Sugar Land, Texas. Organization record, active in the CMS NPPES registry since August 31, 2006.
## Identity
- **NPI:** 1447362132 (Entity type: Organization)
- **Enumerated:** August 31, 2006
- **Primary specialty:** Specialist · taxonomy 174400000X
- **Organization subpart:** No
- **Authorized official:** Gregory Shannon, OWNER/ PRESIDENT
## Practice location
- **Address:** 17510 W GRAND PKWY S, STE 220, Sugar Land, TX 77479-2645
- **Phone:** (281) 201-1338 · **Fax:** (281) 201-1353
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** January 31, 2027 (Non-DME Part B, Texas, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 3 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (2), Internal Medicine (1); 1 practice at this address and 2 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 11, 2007
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Source: [NPI Profile](https://npiprofile.com/npi/1447362132) · Data from the CMS NPPES public registry.