DR. BRETT LYNN BUTZ MD
NPI 1538155668
Anesthesiology - Pain Medicine in Chico, CA
About Dr. Brett Lynn Butz Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. BRETT LYNN BUTZ MD (NPI 1538155668) is an individual pain medicine provider in Chico, California, licensed in Georgia (052058) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Brett Lynn Butz Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Brett Butz reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Chico, CA 95928
- Reassigned Medicare billing, California enrollment
- 4 clinicians in this Medicare group
Alamogordo, NM 88310
- Reassigned Medicare billing, New Mexico enrollment
- 417 clinicians in this Medicare group
Cartersville, GA 30121
- Reassigned Medicare billing, Georgia enrollment
- 81 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.
Areas of Expertise CMS Part B claims 15
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CHICO, CA 95926
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 Brett Butz's NPI number?
The NPI number for Brett Butz is 1538155668. It was assigned to this individual provider in the NPPES registry on September 23, 2005.
Where is Brett Butz located?
Brett Butz practices at 631 W East Ave, Chico, CA 95926. The listed phone number is (530) 720-0176.
What is Brett Butz's specialty?
The primary specialty registered for this NPI is Anesthesiology, specializing in Pain Medicine, with taxonomy code 207LP2900X.
Is Brett Butz enrolled in Medicare?
Yes. Brett Butz is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Brett Butz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Brett Butz reassigns Medicare benefits to 3 organizations: North Valley Anesthesia Associates (Chico, CA), Otero County Hospital Association (Alamogordo, NM) and The Interventional Spine And Pain Management Center PC (Cartersville, GA). 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 Brett Butz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Brett Butz was last updated on December 7, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.