DR. TONYA JAGNEAUX MD
NPI 1487697199
Internal Medicine - Critical Care Medicine in Baton Rouge, LA
About Dr. Tonya Jagneaux Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. TONYA JAGNEAUX MD (NPI 1487697199) is an individual critical care medicine provider in Baton Rouge, Louisiana, licensed in Louisiana (024261) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS, is affiliated with Our Lady Of The Lake Regional Medical Center, and maintains a secondary practice location in Baton Rouge.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 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
Dr. Tonya Jagneaux Md 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
2Medicare enrollment records show Tonya Jagneaux reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baton Rouge, LA 70808
- Reassigned Medicare billing, Louisiana enrollment
- 548 clinicians in this Medicare group
Baton Rouge, LA 70808
- Reassigned Medicare billing, Louisiana enrollment
- 873 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Our Lady Of The Lake Regional Medical Center
Acute Care Hospitals · Baton Rouge, 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.
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.
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 Tonya Jagneaux's NPI number?
The NPI number for Tonya Jagneaux is 1487697199. It was assigned to this individual provider in the NPPES registry on June 13, 2006.
Where is Tonya Jagneaux located?
Tonya Jagneaux practices at 8585 Picardy Ave Ste 313, Baton Rouge, LA 70809. The listed phone number is (225) 381-2755.
What is Tonya Jagneaux's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.
Is Tonya Jagneaux enrolled in Medicare?
Yes. Tonya Jagneaux 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 Tonya Jagneaux's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tonya Jagneaux reassigns Medicare benefits to 2 organizations: Lsuhn Billing LLC (Baton Rouge, LA) and Our Lady Of The Lake Physician Group LLC (Baton Rouge, 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 Tonya Jagneaux's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Tonya Jagneaux accept?
Health plans from AmeriHealth Caritas Next and HMO Louisiana list Tonya Jagneaux 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 Tonya Jagneaux affiliated with any hospitals?
According to CMS data, Tonya Jagneaux is affiliated with Our Lady Of The Lake Regional Medical Center.
When was this NPI record last updated?
The NPPES record for Tonya Jagneaux was last updated on May 20, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Dr. Tonya Jagneaux, MD · NPI 1487697199
Critical Care Medicine physician in Baton Rouge, Louisiana. Individual provider, active in the CMS NPPES registry since June 13, 2006.
## Identity
- **NPI:** 1487697199 (Entity type: Individual)
- **Enumerated:** June 13, 2006
- **Primary specialty:** Internal Medicine - Critical Care Medicine · taxonomy 207RC0200X
- **State license:** 024261 (Louisiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 8585 PICARDY AVE, STE 313, Baton Rouge, LA 70809
- **Phone:** (225) 381-2755 · **Fax:** (225) 381-2759
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Lsuhn Billing LLC (NPI 1306247556, Baton Rouge, LA); Our Lady Of The Lake Physician Group LLC (NPI 1033494943, Baton Rouge, LA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Louisiana State University School Of Medicine In New Orleans, class of 1998
## Record status
- **NPPES last updated:** May 20, 2024
- **Other identifiers:** Medicaid 48989 (LA); Medicaid 1489891 (LA)
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Source: [NPI Profile](https://npiprofile.com/npi/1487697199) · Data from the CMS NPPES public registry.