GASTROENTEROLOGY ASSOCIATES, LLC
NPI 1811909807
Internal Medicine - Gastroenterology in Casper, WY
About Gastroenterology Associates, Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GASTROENTEROLOGY ASSOCIATES, LLC (NPI 1811909807) is a healthcare organization registered as a gastroenterology in Casper, Wyoming and active in the NPI registry since August 2006. The organization holds a CLIA Certificate of Compliance certificate valid through July 5, 2028 and lists Phillip Krmpotich, Md, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
26Medicare enrollment records show 26 clinicians reassign Medicare billing to Gastroenterology Associates, LLC, which bills Medicare for the services they deliver. Of these, 7 practice at this address and 9 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 4
Nearest to this location (20)
See all 26Casper, WY 82601
Casper, WY 82601
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 53D2058075
Gastroenterology Associates PC · Casper, WYFrequently 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, LLC's NPI number?
The NPI number for Gastroenterology Associates, LLC is 1811909807. It was assigned to this organization in the NPPES registry on August 12, 2006.
Where is Gastroenterology Associates, LLC located?
Gastroenterology Associates, LLC is located at 1441 Wilkins Cir, Casper, WY 82601. The listed phone number is (307) 265-1792.
What is Gastroenterology Associates, LLC's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.
Is Gastroenterology Associates, LLC enrolled in Medicare?
Yes. Gastroenterology Associates, LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Gastroenterology Associates, LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 26 clinicians in 4 Medicare specialties reassign their Medicare billing to Gastroenterology Associates, 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 Certified Registered Nurse Anesthetist (CRNA) (9), Gastroenterology (8) and Nurse Practitioner (7). Of these, 7 practice at this address and 9 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Gastroenterology Associates, LLC hold a CLIA laboratory certificate?
Yes. A Certificate of Compliance (number 53D2058075) is associated with this NPI, valid through July 5, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
What insurance does Gastroenterology Associates, LLC accept?
Health plans from Blue Cross Blue Shield of Wyoming list Gastroenterology Associates, LLC 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, LLC was last updated on October 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Gastroenterology Associates, Llc · NPI 1811909807
Gastroenterology organization in Casper, Wyoming. Organization record, active in the CMS NPPES registry since August 12, 2006.
## Identity
- **NPI:** 1811909807 (Entity type: Organization)
- **Enumerated:** August 12, 2006
- **Primary specialty:** Internal Medicine - Gastroenterology · taxonomy 207RG0100X
- **Organization subpart:** No
- **Authorized official:** Phillip Krmpotich, MD
## Practice location
- **Address:** 1441 WILKINS CIR, Casper, WY 82601-1337
- **Phone:** (307) 265-1792 · **Fax:** (307) 237-8106
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 26 clinicians in 4 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Certified Registered Nurse Anesthetist (CRNA) (9), Gastroenterology (8), Nurse Practitioner (7); 7 practice at this address and 9 within 10 miles; [full list](https://npiprofile.com/npi/1811909807/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 3, 2025
- **Other identifiers:** Other 01132001 (WY); Medicaid 106380400 (WY); Other C03968
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1811909807) · Data from the CMS NPPES public registry.