BRENAN VEGA CRNA
NPI 1639659667
Nurse Anesthetist, Certified Registered in Chattanooga, TN
About Brenan Vega Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BRENAN VEGA CRNA (NPI 1639659667) is an individual nurse anesthetist, certified registered in Chattanooga, Tennessee, licensed in Tennessee (123198) and active in the NPI registry since August 2018. He is affiliated with Chi Memorial Hospital- Georgia and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses 2
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
Brenan Vega 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 Brenan Vega reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Chattanooga, TN 37411
- Reassigned Medicare billing, Georgia and Tennessee enrollments
- 242 clinicians in this Medicare group
Knoxville, TN 37916
- Reassigned Medicare billing, Tennessee enrollment
- Medicare enrollment name: American Anesthesiology Of Tennessee PC
- 959 clinicians in this Medicare group
Flagstaff, AZ 86004
- Reassigned Medicare billing, Arizona enrollment
- 552 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 3
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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Chi Memorial Hospital- Georgia
Acute Care Hospitals · Fort Oglethorpe, GAMemorial Healthcare System, Inc
Acute Care Hospitals · Chattanooga, TNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 37404 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CHATTANOOGA, TN 37404
CHATTANOOGA, TN 37404
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 Brenan Vega's NPI number?
The NPI number for Brenan Vega is 1639659667. It was assigned to this individual provider in the NPPES registry on August 20, 2018.
Where is Brenan Vega located?
Brenan Vega practices at 2525 Desales Ave, Chattanooga, TN 37404. The listed phone number is (423) 495-8550.
What is Brenan Vega's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Brenan Vega enrolled in Medicare?
Yes. Brenan Vega 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 Brenan Vega's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Brenan Vega reassigns Medicare benefits to 3 organizations: Memorial Health Partners Foundation, Inc (Chattanooga, TN), American Anesthesiology Of Tennessee, P.C. (Knoxville, TN) and Northern Arizona Healthcare Corporation (Flagstaff, AZ). 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 Brenan Vega's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Brenan Vega accept?
Health plans from Alliant Health Plans, Inc. list Brenan Vega 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 Brenan Vega affiliated with any hospitals?
According to CMS data, Brenan Vega is affiliated with Chi Memorial Hospital- Georgia and Memorial Healthcare System, Inc.
When was this NPI record last updated?
The NPPES record for Brenan Vega was last updated on October 9, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Brenan Vega, CRNA · NPI 1639659667
Nurse Anesthetist, Certified Registered physician in Chattanooga, Tennessee. Individual provider, active in the CMS NPPES registry since August 20, 2018.
## Identity
- **NPI:** 1639659667 (Entity type: Individual)
- **Enumerated:** August 20, 2018
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 123198 (Tennessee)
- **Sole proprietor:** No
## Practice location
- **Address:** 2525 DESALES AVE, Chattanooga, TN 37404-1161
- **Phone:** (423) 495-8550
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Memorial Health Partners Foundation, Inc (NPI 1922053545, Chattanooga, TN); American Anesthesiology Of Tennessee, P.C. (NPI 1245279777, Knoxville, TN); Northern Arizona Healthcare Corporation (NPI 1235732702, Flagstaff, AZ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** October 9, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1639659667) · Data from the CMS NPPES public registry.