COASTAL GASTROENTEROLOGY ASSOCIATES, PA
NPI 1043312515
Internal Medicine - Gastroenterology in Webster, TX
About Coastal Gastroenterology Associates, Pa NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
COASTAL GASTROENTEROLOGY ASSOCIATES, PA (NPI 1043312515) is a healthcare organization registered as a gastroenterology in Webster, Texas and active in the NPI registry since September 2006. The organization holds a CLIA Certificate of Compliance certificate valid through February 2, 2027 and lists Advitya Nonesupplied Malhotra, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 7
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)
Coastal Gastroenterology Associates, Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by December 31, 2026
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
4Medicare enrollment records show 4 clinicians reassign Medicare billing to Coastal Gastroenterology Associates, PA, which bills Medicare for the services they deliver. Of these, 4 practice at this address. They are listed nearest first.
Clinicians, nearest first (4)
Webster, TX 77598
Webster, TX 77598
Webster, TX 77598
Webster, TX 77598
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 CLIA
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.
Certificate of Compliance 45D2310026
Coastal Gastroenterology Associates · Webster, TXFrequently 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 Coastal Gastroenterology Associates, PA's NPI number?
The NPI number for Coastal Gastroenterology Associates, PA is 1043312515. It was assigned to this organization in the NPPES registry on September 3, 2006.
Where is Coastal Gastroenterology Associates, PA located?
Coastal Gastroenterology Associates, PA is located at 1015 W Medical Center Blvd Ste 1400, Webster, TX 77598. The listed phone number is (281) 557-2527.
What is Coastal Gastroenterology Associates, PA's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.
Is Coastal Gastroenterology Associates, PA enrolled in Medicare?
Yes. Coastal Gastroenterology Associates, PA is registered in the Medicare PECOS enrollment system.
When is Coastal Gastroenterology Associates, 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 December 31, 2026. 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 Coastal Gastroenterology Associates, PA?
According to the CMS Revalidation Reassignment List (October 2026 release), 4 clinicians in 2 Medicare specialties reassign their Medicare billing to Coastal Gastroenterology Associates, PA. 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 Gastroenterology (3) and Nurse Practitioner (1). Of these, 4 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Coastal Gastroenterology Associates, PA hold a CLIA laboratory certificate?
Yes. A Certificate of Compliance (number 45D2310026) is associated with this NPI, valid through February 2, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
When was this NPI record last updated?
The NPPES record for Coastal Gastroenterology Associates, PA was last updated on June 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Coastal Gastroenterology Associates, Pa · NPI 1043312515
Gastroenterology organization in Webster, Texas. Organization record, active in the CMS NPPES registry since September 3, 2006.
## Identity
- **NPI:** 1043312515 (Entity type: Organization)
- **Enumerated:** September 3, 2006
- **Primary specialty:** Internal Medicine - Gastroenterology · taxonomy 207RG0100X
- **Organization subpart:** No
- **Authorized official:** Advitya Malhotra, OWNER
## Practice location
- **Address:** 1015 W MEDICAL CENTER BLVD STE 1400, Webster, TX 77598-4055
- **Phone:** (281) 557-2527 · **Fax:** (281) 557-7203
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** December 31, 2026 (Non-DME Part B, Texas, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 4 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Gastroenterology (3), Nurse Practitioner (1); 4 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 15, 2026
- **Other identifiers:** Other 2226780 (TX); Other 5283; Other 4102895; and 4 more
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1043312515) · Data from the CMS NPPES public registry.