SHANNON BUTLER CRNA
NPI 1649159187
Nurse Anesthetist, Certified Registered in Carson City, NV
About Shannon Butler Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SHANNON BUTLER CRNA (NPI 1649159187) is an individual nurse anesthetist, certified registered in Carson City, Nevada, licensed in Nevada (894460) and active in the NPI registry since August 2025. She is affiliated with Carson Tahoe Regional Medical Center, maintains a secondary practice location in Reno, and is a graduate of Other (2025).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Shannon Butler Crna is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Shannon Butler reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Carson City, NV 89703
- Reassigned Medicare billing, Nevada enrollment
- 90 clinicians in this Medicare group
Reno, NV 89511
- Reassigned Medicare billing, Nevada enrollment
- 50 clinicians in this Medicare group
French Camp, CA 95231
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Anesthesia Services Of San Joaquin PC
- 217 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Carson Tahoe Regional Medical Center
Acute Care Hospitals · Carson City, NVPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 89703 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CARSON CITY, NV 89703
CARSON CITY, NV 89703
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 Shannon Butler's NPI number?
The NPI number for Shannon Butler is 1649159187. It was assigned to this individual provider in the NPPES registry on August 28, 2025.
Where is Shannon Butler located?
Shannon Butler practices at 1600 Medical Pkwy, Carson City, NV 89703. The listed phone number is (775) 445-8000.
What is Shannon Butler's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Shannon Butler enrolled in Medicare?
Yes. Shannon Butler is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Shannon Butler's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Shannon Butler reassigns Medicare benefits to 3 organizations: Carson Tahoe Physician Hospital Organization, LLC (Carson City, NV), Digestive Health Associates (Reno, NV) and Anesthesia Services Of San Joaquin, P.C. (French Camp, CA). Each 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 Shannon Butler's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Shannon Butler accept?
Health plans from Ambetter Health and Ambetter from Arizona Complete Health list Shannon Butler 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.
Is Shannon Butler affiliated with any hospitals?
According to CMS data, Shannon Butler is affiliated with Carson Tahoe Regional Medical Center.
When was this NPI record last updated?
The NPPES record for Shannon Butler was last updated on September 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Shannon Butler, CRNA · NPI 1649159187
Nurse Anesthetist, Certified Registered physician in Carson City, Nevada. Individual provider, active in the CMS NPPES registry since August 28, 2025.
## Identity
- **NPI:** 1649159187 (Entity type: Individual)
- **Enumerated:** August 28, 2025
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 894460 (Nevada)
- **Sole proprietor:** No
## Practice location
- **Address:** 1600 MEDICAL PKWY, Carson City, NV 89703-4625
- **Phone:** (775) 445-8000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Carson Tahoe Physician Hospital Organization, LLC (NPI 1063169829, Carson City, NV); Digestive Health Associates (NPI 1689775595, Reno, NV); Anesthesia Services Of San Joaquin, P.C. (NPI 1366778227, French Camp, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** September 29, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1649159187) · Data from the CMS NPPES public registry.