CAROL PATRZALEK
NPI 1649032947
Nurse Anesthetist, Certified Registered in Baton Rouge, LA
About Carol Patrzalek NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CAROL PATRZALEK (NPI 1649032947) is an individual nurse anesthetist, certified registered in Baton Rouge, Louisiana, licensed in South Carolina (30048) and active in the NPI registry since January 2024. She is affiliated with Thibodaux Regional Medical Center and is a graduate of Other (2024).
NPPES Registry Identity
Specialties & Licenses 3
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
Carol Patrzalek 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
6Medicare enrollment records show Carol Patrzalek reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Paincourtville, LA 70391
- Reassigned Medicare billing, Louisiana enrollment
- 179 clinicians in this Medicare group
New Iberia, LA 70560
- Reassigned Medicare billing, Louisiana enrollment
- 52 clinicians in this Medicare group
Opelousas, LA 70570
- Reassigned Medicare billing, Louisiana enrollment
- Medicare enrollment name: Opelousas General Health System Physician Practices
- 82 clinicians in this Medicare group
New Orleans, LA 70118
- Reassigned Medicare billing, Louisiana enrollment
- 519 clinicians in this Medicare group
Slidell, LA 70458
- Reassigned Medicare billing, Louisiana enrollment
- 27 clinicians in this Medicare group
Richardson, TX 75082
- Reassigned Medicare billing, South Carolina enrollment
- 553 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.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Thibodaux Regional Medical Center
Acute Care Hospitals · Thibodaux, LAOpelousas General Health System
Acute Care Hospitals · Opelousas, LAIberia Medical Center
Acute Care Hospitals · New Iberia, 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.
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 Carol Patrzalek's NPI number?
The NPI number for Carol Patrzalek is 1649032947. It was assigned to this individual provider in the NPPES registry on January 23, 2024.
Where is Carol Patrzalek located?
Carol Patrzalek practices at 5220 Essen Ln, Baton Rouge, LA 70809. The listed phone number is (225) 526-1971.
What is Carol Patrzalek's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Carol Patrzalek enrolled in Medicare?
Yes. Carol Patrzalek 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 Carol Patrzalek's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Carol Patrzalek reassigns Medicare benefits to 6 organizations: Thibodaux Regional Network Development Corporation (Paincourtville, LA), Hospital Service District No. 1 Of Iberia Parish (New Iberia, LA), Opelousas General Health System (Opelousas, LA), Childrens Hospital Anesthesia Corporation (New Orleans, LA), Symvios Anesthesia LLC (Slidell, LA) and 1 more organization, listed in the Medicare section above. 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 Carol Patrzalek's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Carol Patrzalek accept?
Health plans from HMO Louisiana list Carol Patrzalek 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 Carol Patrzalek affiliated with any hospitals?
According to CMS data, Carol Patrzalek is affiliated with Thibodaux Regional Medical Center, Opelousas General Health System and Iberia Medical Center.
When was this NPI record last updated?
The NPPES record for Carol Patrzalek was last updated on March 31, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months 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.
# Carol Patrzalek · NPI 1649032947
Nurse Anesthetist, Certified Registered physician in Baton Rouge, Louisiana. Individual provider, active in the CMS NPPES registry since January 23, 2024.
## Identity
- **NPI:** 1649032947 (Entity type: Individual)
- **Enumerated:** January 23, 2024
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 30048 (South Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 5220 ESSEN LN, Baton Rouge, LA 70809-3542
- **Phone:** (225) 526-1971
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 6 organizations under Medicare reassignment (form CMS-855R): Thibodaux Regional Network Development Corporation (NPI 1396162269, Paincourtville, LA); Hospital Service District No. 1 Of Iberia Parish (NPI 1780690180, New Iberia, LA); Opelousas General Health System (NPI 1053317016, Opelousas, LA); Childrens Hospital Anesthesia Corporation (NPI 1649362740, New Orleans, LA); Symvios Anesthesia LLC (NPI 1427746619, Slidell, LA); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2024
## Record status
- **NPPES last updated:** March 31, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1649032947) · Data from the CMS NPPES public registry.