REX BROWN CRNA
NPI 1871867713
Nurse Anesthetist, Certified Registered in Baton Rouge, LA
About Rex Brown Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
REX BROWN CRNA (NPI 1871867713) is an individual nurse anesthetist, certified registered in Baton Rouge, Louisiana, licensed in Louisiana (06708) and active in the NPI registry since February 2012. He is affiliated with Ochsner American Legion Hospital and is a graduate of Other (2011).
NPPES Registry Identity
Specialties & Licenses
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
Rex Brown 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
5Medicare enrollment records show Rex Brown reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New Iberia, LA 70560
- Reassigned Medicare billing, Louisiana enrollment
- 428 clinicians in this Medicare group
Washington, LA 70589
- Reassigned Medicare billing, Louisiana enrollment
- 84 clinicians in this Medicare group
Church Point, LA 70525
- Reassigned Medicare billing, Louisiana enrollment
- 57 clinicians in this Medicare group
Eunice, LA 70535
- Reassigned Medicare billing, Louisiana enrollment
- 22 clinicians in this Medicare group
Kinder, LA 70648
- Reassigned Medicare billing, Louisiana enrollment
- 63 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 2
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ochsner American Legion Hospital
Acute Care Hospitals · Jennings, LAAllen Parish Hospital
Acute Care Hospitals · Kinder, LAAcadian Medical Center
Acute Care Hospitals · Eunice, LAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 70809 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.
BATON ROUGE, LA 70809
BATON ROUGE, LA 70809
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 Rex Brown's NPI number?
The NPI number for Rex Brown is 1871867713. It was assigned to this individual provider in the NPPES registry on February 23, 2012.
Where is Rex Brown located?
Rex Brown practices at 8212 Summa Ave, Baton Rouge, LA 70809. The listed phone number is (225) 769-4403.
What is Rex Brown's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Rex Brown enrolled in Medicare?
Yes. Rex Brown 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 Rex Brown's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rex Brown reassigns Medicare benefits to 5 organizations: Lafayette Health Ventures, Inc. (New Iberia, LA), Clhg-Ville Platte LLC (Washington, LA), Clhg-Acadian LLC (Church Point, LA), Eunice Anesthesiology Group LLC (Eunice, LA) and Allen Parish Hospital District No 3 (Kinder, LA). 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 Rex Brown's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Rex Brown accept?
Health plans from HMO Louisiana list Rex Brown 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 Rex Brown affiliated with any hospitals?
According to CMS data, Rex Brown is affiliated with Ochsner American Legion Hospital, Allen Parish Hospital and Acadian Medical Center.
When was this NPI record last updated?
The NPPES record for Rex Brown was last updated on February 23, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Rex Brown, CRNA · NPI 1871867713
Nurse Anesthetist, Certified Registered physician in Baton Rouge, Louisiana. Individual provider, active in the CMS NPPES registry since February 23, 2012.
## Identity
- **NPI:** 1871867713 (Entity type: Individual)
- **Enumerated:** February 23, 2012
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 06708 (Louisiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 8212 SUMMA AVE, Baton Rouge, LA 70809-3421
- **Phone:** (225) 769-4403
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Lafayette Health Ventures, Inc. (NPI 1336528355, New Iberia, LA); Clhg-Ville Platte LLC (NPI 1376911735, Washington, LA); Clhg-Acadian LLC (NPI 1043936164, Church Point, LA); Eunice Anesthesiology Group LLC (NPI 1386681278, Eunice, LA); Allen Parish Hospital District No 3 (NPI 1497615447, Kinder, LA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2011
## Record status
- **NPPES last updated:** February 23, 2012
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Source: [NPI Profile](https://npiprofile.com/npi/1871867713) · Data from the CMS NPPES public registry.