WYOMING ANESTHESIA, LLC
NPI 1265908321
Anesthesiology in Casper, WY
About Wyoming Anesthesia, Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WYOMING ANESTHESIA, LLC (NPI 1265908321) is a healthcare organization registered as an anesthesiology in Casper, Wyoming and active in the NPI registry since October 2018. The organization lists Matthew Chynoweth, Managing Employee, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
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)
Wyoming Anesthesia, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
17Medicare enrollment records show 17 clinicians reassign Medicare billing to Wyoming Anesthesia, LLC, which bills Medicare for the services they deliver. Of these, 7 practice at this address and 10 within 10 miles. They are listed nearest first.
Clinicians, nearest first (17)
Casper, WY 82601
Tulsa, OK 74127
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 Wyoming Anesthesia, LLC's NPI number?
The NPI number for Wyoming Anesthesia, LLC is 1265908321. It was assigned to this organization in the NPPES registry on October 16, 2018.
Where is Wyoming Anesthesia, LLC located?
Wyoming Anesthesia, LLC is located at 1233 E 2nd St, Casper, WY 82601. The listed phone number is (800) 822-7201.
What is Wyoming Anesthesia, LLC's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Wyoming Anesthesia, LLC enrolled in Medicare?
Yes. Wyoming Anesthesia, LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Wyoming Anesthesia, LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 17 clinicians, all in Anesthesiology, reassign their Medicare billing to Wyoming Anesthesia, 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. Of these, 7 practice at this address and 10 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Wyoming Anesthesia, LLC accept?
Health plans from Blue Cross Blue Shield of Wyoming list Wyoming Anesthesia, 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 Wyoming Anesthesia, LLC was last updated on August 15, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.