CASILDA GIERSBERG
NPI 1548884331
Nurse Anesthetist, Certified Registered in Atlanta, GA
About Casilda Giersberg NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CASILDA GIERSBERG (NPI 1548884331) is an individual nurse anesthetist, certified registered in Atlanta, Georgia, licensed in Georgia (RN220342) and active in the NPI registry since June 2020. She is affiliated with Piedmont Cartersville Medical Center and is a graduate of Other (2020).
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 (PECOS)
Casilda Giersberg is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
5Medicare enrollment records show Casilda Giersberg reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Atlanta, GA 30309
- Reassigned Medicare billing, Georgia enrollment
- 441 clinicians in this Medicare group
Atlanta, GA 30339
- Reassigned Medicare billing, Georgia enrollment
- 3,885 clinicians in this Medicare group
Roswell, GA 30076
- Reassigned Medicare billing, Georgia enrollment
- 85 clinicians in this Medicare group
Kennesaw, GA 30152
- Reassigned Medicare billing, Georgia enrollment
- 629 clinicians in this Medicare group
Woodstock, GA 30189
- Reassigned Medicare billing, Georgia enrollment
- Medicare enrollment name: Georgia Anesthesiologists, P.C.
- 131 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Piedmont Cartersville Medical Center
Acute Care Hospitals · Cartersville, GAWellstar Kennestone Regional Medical Center
Acute Care Hospitals · Marietta, GAMedicare 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 19
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ATLANTA, GA 30309
ATLANTA, GA 30309
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 Casilda Giersberg's NPI number?
The NPI number for Casilda Giersberg is 1548884331. It was assigned to this individual provider in the NPPES registry on June 8, 2020.
Where is Casilda Giersberg located?
Casilda Giersberg practices at 1984 Peachtree Rd NW Ste 515, Atlanta, GA 30309. The listed phone number is (404) 351-1745.
What is Casilda Giersberg's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Casilda Giersberg enrolled in Medicare?
Yes. Casilda Giersberg is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Casilda Giersberg's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Casilda Giersberg reassigns Medicare benefits to 5 organizations: Piedmont Anesthesia Associates, L.L.C (Atlanta, GA), Wellstar Medical Group, LLC (Atlanta, GA), Dpi Of Georgia, LLC (Roswell, GA), Mak Anesthesia Holdings LLC (Kennesaw, GA) and Georgia Anesthesiologists, PC (Woodstock, GA). 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 Casilda Giersberg's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Casilda Giersberg accept?
Health plans from Alliant Health Plans, Inc. and Oscar Health list Casilda Giersberg 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 Casilda Giersberg affiliated with any hospitals?
According to CMS data, Casilda Giersberg is affiliated with Piedmont Cartersville Medical Center and Wellstar Kennestone Regional Medical Center.
When was this NPI record last updated?
The NPPES record for Casilda Giersberg was last updated on September 29, 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.
# Casilda Giersberg · NPI 1548884331
Nurse Anesthetist, Certified Registered physician in Atlanta, Georgia. Individual provider, active in the CMS NPPES registry since June 8, 2020.
## Identity
- **NPI:** 1548884331 (Entity type: Individual)
- **Enumerated:** June 8, 2020
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** RN220342 (Georgia)
- **Sole proprietor:** No
## Practice location
- **Address:** 1984 PEACHTREE RD NW STE 515, Atlanta, GA 30309-5219
- **Phone:** (404) 351-1745
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Piedmont Anesthesia Associates, L.L.C (NPI 1407856594, Atlanta, GA); Wellstar Medical Group, LLC (NPI 1710319462, Atlanta, GA); Dpi Of Georgia, LLC (NPI 1407323199, Roswell, GA); Mak Anesthesia Holdings LLC (NPI 1912452939, Kennesaw, GA); Georgia Anesthesiologists, PC (NPI 1740299197, Woodstock, GA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** September 29, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1548884331) · Data from the CMS NPPES public registry.