GASTROENTEROLOGY ASSOCIATES OF WESTERN COLORADO,P C
NPI 1730386939
Internal Medicine - Gastroenterology in Grand Junction, CO
About Gastroenterology Associates Of Western Colorado,p C NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GASTROENTEROLOGY ASSOCIATES OF WESTERN COLORADO,P C (NPI 1730386939) is a healthcare organization registered as a gastroenterology in Grand Junction, Colorado and active in the NPI registry since June 2007. The organization holds a CLIA Certificate of Compliance certificate valid through April 26, 2027 and lists Masi Khaja, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Group Practice 1
Accepted 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)
Gastroenterology Associates Of Western Colorado,p C is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
4Medicare enrollment records show 4 clinicians reassign Medicare billing to Gastroenterology Associates Of Western Colorado,p C, which bills Medicare for the services they deliver. Of these, 1 practice within 10 miles. They are listed nearest first.
Clinicians, nearest first (4)
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 06D2146553
Gastroenterology Associates Of Western Colorado · Grand Junction, COFrequently 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 Western Colorado,p C's NPI number?
The NPI number for Gastroenterology Associates Of Western Colorado,p C is 1730386939. It was assigned to this organization in the NPPES registry on June 29, 2007.
Where is Gastroenterology Associates Of Western Colorado,p C located?
Gastroenterology Associates Of Western Colorado,p C is located at 744 Horizon Ct Suite 350gi, Grand Junction, CO 81506. The listed phone number is (970) 245-0990.
What is Gastroenterology Associates Of Western Colorado,p C's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.
Is Gastroenterology Associates Of Western Colorado,p C enrolled in Medicare?
Yes. Gastroenterology Associates Of Western Colorado,p C is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Gastroenterology Associates Of Western Colorado,p C?
According to the CMS Revalidation Reassignment List (October 2026 release), 4 clinicians in 2 Medicare specialties reassign their Medicare billing to Gastroenterology Associates Of Western Colorado,p C. 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 Internal Medicine (1). Of these, 1 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Gastroenterology Associates Of Western Colorado,p C hold a CLIA laboratory certificate?
Yes. A Certificate of Compliance (number 06D2146553) is associated with this NPI, valid through April 26, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
What insurance does Gastroenterology Associates Of Western Colorado,p C accept?
Health plans from University of Utah Health Plans list Gastroenterology Associates Of Western Colorado,p C 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 Gastroenterology Associates Of Western Colorado,p C was last updated on November 30, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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 Western Colorado,p C · NPI 1730386939
Gastroenterology organization in Grand Junction, Colorado. Organization record, active in the CMS NPPES registry since June 29, 2007.
## Identity
- **NPI:** 1730386939 (Entity type: Organization)
- **Enumerated:** June 29, 2007
- **Primary specialty:** Internal Medicine - Gastroenterology · taxonomy 207RG0100X
- **Organization subpart:** No
- **Authorized official:** Masi Khaja, PRESIDENT
## Practice location
- **Address:** 744 HORIZON CT, SUITE 350GI, Grand Junction, CO 81506-3921
- **Phone:** (970) 245-0990 · **Fax:** (970) 245-2335
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 4 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Gastroenterology (3), Internal Medicine (1); 1 practice within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 30, 2007
- **Other identifiers:** Medicare PIN C809036
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1730386939) · Data from the CMS NPPES public registry.