CAROLINE RIEGER
NPI 1285029975
Otolaryngology in Baton Rouge, LA
About Caroline Rieger NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CAROLINE RIEGER (NPI 1285029975) is an individual otolaryngology provider in Baton Rouge, Louisiana, licensed in Louisiana (322991) and active in the NPI registry since March 2015. She is enrolled in Medicare PECOS, is affiliated with Baton Rouge General Medical Center, and is a graduate of Louisiana State University School Of Medicine In Shreveport (2015).
NPPES Registry Identity
Specialties & Licenses
Group Practice 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
Caroline Rieger 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 Reassignment
Medicare enrollment records show Caroline Rieger reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Baton Rouge, LA 70808
- Reassigned Medicare billing, Louisiana enrollment
- 371 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 8
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.
Baton Rouge General Medical Center
Acute Care Hospitals · Baton Rouge, LAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 70808 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 70808
BATON ROUGE, LA 70808
BATON ROUGE, LA 70808
BATON ROUGE, LA 70808
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 Caroline Rieger's NPI number?
The NPI number for Caroline Rieger is 1285029975. It was assigned to this individual provider in the NPPES registry on March 31, 2015.
Where is Caroline Rieger located?
Caroline Rieger practices at 7373 Perkins Rd, Baton Rouge, LA 70808. The listed phone number is (225) 769-4044.
What is Caroline Rieger's specialty?
The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.
Is Caroline Rieger enrolled in Medicare?
Yes. Caroline Rieger 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 organization bills Medicare for Caroline Rieger's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Caroline Rieger reassigns Medicare benefits to Baton Rouge Clinic, A Medical Corporation (Baton Rouge, LA). The 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 Caroline Rieger's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Caroline Rieger accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Blue Cross and Blue Shield of Louisiana and 2 other insurers list Caroline Rieger 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 Caroline Rieger affiliated with any hospitals?
According to CMS data, Caroline Rieger is affiliated with Baton Rouge General Medical Center.
When was this NPI record last updated?
The NPPES record for Caroline Rieger was last updated on September 4, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Caroline Rieger · NPI 1285029975
Otolaryngology physician in Baton Rouge, Louisiana. Individual provider, active in the CMS NPPES registry since March 31, 2015.
## Identity
- **NPI:** 1285029975 (Entity type: Individual)
- **Enumerated:** March 31, 2015
- **Primary specialty:** Otolaryngology · taxonomy 207Y00000X
- **State license:** 322991 (Louisiana)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 7373 PERKINS RD, Baton Rouge, LA 70808-4373
- **Phone:** (225) 769-4044 · **Fax:** (225) 246-9100
## 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:** Baton Rouge Clinic, A Medical Corporation (NPI 1871546911, Baton Rouge, LA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Louisiana State University School Of Medicine In Shreveport, class of 2015
## Record status
- **NPPES last updated:** September 4, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1285029975) · Data from the CMS NPPES public registry.