CARI ELYN WILLIAMS
NPI 1275213639
Anesthesiologist Assistant in Savannah, GA
About Cari Elyn Williams NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CARI ELYN WILLIAMS (NPI 1275213639) is an individual anesthesiologist assistant in Savannah, Georgia and active in the NPI registry since July 2023. She is affiliated with Optim Medical Center - Tattnall and is a graduate of Other (2023).
NPPES Registry Identity
Specialties & Licenses
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
Cari Elyn Williams 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 Cari Williams reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Stone Mountain, GA 30087
- Reassigned Medicare billing, Georgia enrollment
- 650 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.
Optim Medical Center - Tattnall
Critical Access Hospitals · Reidsville, 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.
SAVANNAH, GA 31405
SAVANNAH, GA 31405
SAVANNAH, GA 31405
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 Cari Williams's NPI number?
The NPI number for Cari Williams is 1275213639. It was assigned to this individual provider in the NPPES registry on July 20, 2023.
Where is Cari Williams located?
Cari Williams practices at 5353 Reynolds St, Savannah, GA 31405. The listed phone number is (470) 607-5806.
What is Cari Williams's specialty?
The primary specialty registered for this NPI is Anesthesiologist Assistant with taxonomy code 367H00000X.
Is Cari Williams enrolled in Medicare?
Yes. Cari Williams 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 Cari Williams's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cari Williams reassigns Medicare benefits to American Anesthesiology Associates Of Georgia, LLC (Stone Mountain, GA). 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 Cari Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Cari Williams affiliated with any hospitals?
According to CMS data, Cari Williams is affiliated with Optim Medical Center - Tattnall.
When was this NPI record last updated?
The NPPES record for Cari Williams was last updated on July 20, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Cari Elyn Williams · NPI 1275213639
Anesthesiologist Assistant physician in Savannah, Georgia. Individual provider, active in the CMS NPPES registry since July 20, 2023.
## Identity
- **NPI:** 1275213639 (Entity type: Individual)
- **Enumerated:** July 20, 2023
- **Primary specialty:** Anesthesiologist Assistant · taxonomy 367H00000X
- **Sole proprietor:** No
## Practice location
- **Address:** 5353 REYNOLDS ST, Savannah, GA 31405-6015
- **Phone:** (470) 607-5806
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** American Anesthesiology Associates Of Georgia, LLC (NPI 1528068673, Stone Mountain, GA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** July 20, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1275213639) · Data from the CMS NPPES public registry.