JOANA FLOREZ AA
NPI 1588181549
Anesthesiologist Assistant in Madison, WI
About Joana Florez Aa NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOANA FLOREZ AA (NPI 1588181549) is an individual anesthesiologist assistant in Madison, Wisconsin, licensed in Wisconsin (632) and active in the NPI registry since August 2017. She is affiliated with Wellstar Cobb Medical Center and is a graduate of Other (2017).
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)
Joana Florez Aa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
8Medicare enrollment records show Joana Florez reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Middleton, WI 53562
- Reassigned Medicare billing, Wisconsin enrollment
- 2,832 clinicians in this Medicare group
Gainesville, GA 30501
- Reassigned Medicare billing, Georgia enrollment
- 489 clinicians in this Medicare group
Kennesaw, GA 30152
- Reassigned Medicare billing, Georgia enrollment
- 629 clinicians in this Medicare group
Atlanta, GA 30309
- Reassigned Medicare billing, Georgia enrollment
- 441 clinicians in this Medicare group
Atlanta, GA 30303
- Reassigned Medicare billing, Georgia enrollment
- 771 clinicians in this Medicare group
Stockbridge, GA 30281
- Reassigned Medicare billing, Georgia enrollment
- 713 clinicians in this Medicare group
Myrtle Beach, SC 29572
- Reassigned Medicare billing, South Carolina enrollment
- Medicare enrollment name: Atlantic Coast Anesthesia Services PC
- 258 clinicians in this Medicare group
Savannah, GA 31404
- Reassigned Medicare billing, Georgia enrollment
- 468 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.
Wellstar Cobb Medical Center
Acute Care Hospitals · Austell, GAPiedmont Fayette Hospital
Acute Care Hospitals · Fayetteville, GAOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MADISON, WI 53792
MADISON, WI 53792
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 Joana Florez's NPI number?
The NPI number for Joana Florez is 1588181549. It was assigned to this individual provider in the NPPES registry on August 29, 2017.
Where is Joana Florez located?
Joana Florez practices at 600 Highland Ave, Madison, WI 53792. The listed phone number is (608) 263-8100.
What is Joana Florez's specialty?
The primary specialty registered for this NPI is Anesthesiologist Assistant with taxonomy code 367H00000X.
Is Joana Florez enrolled in Medicare?
Yes. Joana Florez is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Joana Florez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joana Florez reassigns Medicare benefits to 8 organizations: University Of Wisconsin Medical Foundation, Inc (Middleton, WI), Gi Anesthesia Of Georgia LLC (Gainesville, GA), Mak Anesthesia Holdings LLC (Kennesaw, GA), Piedmont Anesthesia Associates, L.L.C (Atlanta, GA), Grady Memorial Hospital Corporation (Atlanta, GA) and 3 more organizations, 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 Joana Florez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Joana Florez accept?
Health plans from Alliant Health Plans, Inc., Anthem Blue Cross and Blue Shield, Group Health Cooperative-SCW and Oscar Health list Joana Florez 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 Joana Florez affiliated with any hospitals?
According to CMS data, Joana Florez is affiliated with Wellstar Cobb Medical Center and Piedmont Fayette Hospital.
When was this NPI record last updated?
The NPPES record for Joana Florez was last updated on July 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Joana Florez, AA · NPI 1588181549
Anesthesiologist Assistant physician in Madison, Wisconsin. Individual provider, active in the CMS NPPES registry since August 29, 2017.
## Identity
- **NPI:** 1588181549 (Entity type: Individual)
- **Enumerated:** August 29, 2017
- **Primary specialty:** Anesthesiologist Assistant · taxonomy 367H00000X
- **State license:** 632 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 600 HIGHLAND AVE, Madison, WI 53792-0001
- **Phone:** (608) 263-8100
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** 8 organizations under Medicare reassignment (form CMS-855R): University Of Wisconsin Medical Foundation, Inc (NPI 1598784555, Middleton, WI); Gi Anesthesia Of Georgia LLC (NPI 1326569187, Gainesville, GA); Mak Anesthesia Holdings LLC (NPI 1912452939, Kennesaw, GA); Piedmont Anesthesia Associates, L.L.C (NPI 1407856594, Atlanta, GA); Grady Memorial Hospital Corporation (NPI 1114243813, Atlanta, GA); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** July 9, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1588181549) · Data from the CMS NPPES public registry.