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CAROLINE F WILLIAMS
NPI 1093308934
Registered Nurse - Diabetes Educator in Atlanta, GA

Active since February 11, 2021Accepts Medicare Assignment
1800 HOWELL MILL RD NW STE 450, ATLANTA, GA 30318(404) 355-4393(404) 609-7665 Get Directions Write a Review

NPPES record last updated: February 11, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Caroline F Williams NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CAROLINE F WILLIAMS (NPI 1093308934) is an individual diabetes educator provider in Atlanta, Georgia, licensed in Georgia (LD005794) and active in the NPI registry since February 2021. She is a graduate of Other (2020).

NPPES Registry Identity

NPI1093308934
Entity TypeIndividualFemale
Primary Taxonomy163WD0400X
Provider Legal NameCAROLINE F WILLIAMS
Location Address1800 HOWELL MILL RD NW STE 450Atlanta, GA 30318-2508
Mailing Address1800 Howell Mill Rd Nw Ste 450Atlanta, GA 30318-2508 · (404) 355-4393 · Fax (404) 609-7665
Phone(404) 355-4393
Fax(404) 609-7665
Sole ProprietorYes
Medical School CMSOtherGraduated 2020
Enumeration DateFebruary 11, 2021
NPPES CertifiedFebruary 11, 2021
✔ NPI 1093308934 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRegistered Nurse · Diabetes EducatorNursing Service Providers
Taxonomy Code163WD0400X
License✔ Licensed in GA · LD005794
1800 HOWELL MILL RD NW STE 450, Atlanta, GA 30318
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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 F 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.

PECOS PAC ID8224443403
PECOS Enrollment IDI20210222000821

Medicare Billing Reassignment

Medicare enrollment records show Caroline Williams reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Atlanta Diabetes Associates
Same address
Endocrinology, Diabetes & Metabolism
1800 HOWELL MILL RD NW, SUITE 450
Atlanta, GA 30318
  • Reassigned Medicare billing, Georgia enrollment
  • 16 clinicians in this Medicare group
NPI 1366492282 (404) 355-4393

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

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.

Therapy procedure for nutrition management, each 15 minutes 97802
This is a 15-minute session focused on managing your nutrition. A professional will assess your dietary habits and provide personalized advice to improve your health. It can help manage weight, control chronic diseases, and promote overall wellbeing.
36 services13 patients

Other Providers at the Same Location NPPES 10

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JENNIFER ALAINE BACKUS APRN
Nurse Practitioner (Family)
1800 HOWELL MILL RD NW STE 450
ATLANTA, GA 30318
Fulton County (404) 355-4393
LAUREN MARTIN LEPCHITZ PA
Physician Assistant
1800 HOWELL MILL RD NW STE 450
ATLANTA, GA 30318
Fulton County (404) 355-4393
DAMALI A LOGAN APRN
Nurse Practitioner
1800 HOWELL MILL RD NW STE 450
ATLANTA, GA 30318
Fulton County (404) 355-4393
CHARLITA CHEA WORTHY MD
Internal Medicine (Endocrinology, Diabetes & Metabolism)
1800 HOWELL MILL RD NW STE 450
ATLANTA, GA 30318
Fulton County (404) 355-4393
MISS ADRIANA SOFIA RUIZ PA-C
Physician Assistant (Medical)
1800 HOWELL MILL RD NW STE 450
ATLANTA, GA 30318
Fulton County (404) 355-4393
VAN METER PEDIATRIC ENDOCRINOLOGY
Pediatrics (Pediatric Endocrinology)
1800 HOWELL MILL RD NW STE 450
ATLANTA, GA 30318
Fulton County (678) 961-2100
KATHERINE MARIE GRAHAM RDN
Dietitian, Registered
1800 HOWELL MILL RD NW STE 450
ATLANTA, GA 30318
Fulton County (404) 355-4393
ADRIENNE ANDERSON
Physician Assistant (Medical)
1800 HOWELL MILL RD NW STE 450
ATLANTA, GA 30318
Fulton County (404) 355-4393

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 Williams's NPI number?

The NPI number for Caroline Williams is 1093308934. It was assigned to this individual provider in the NPPES registry on February 11, 2021.

Where is Caroline Williams located?

Caroline Williams practices at 1800 Howell Mill Rd NW Ste 450, Atlanta, GA 30318. The listed phone number is (404) 355-4393.

What is Caroline Williams's specialty?

The primary specialty registered for this NPI is Registered Nurse, specializing in Diabetes Educator, with taxonomy code 163WD0400X.

Is Caroline Williams enrolled in Medicare?

Yes. Caroline 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 Caroline Williams's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Caroline Williams reassigns Medicare benefits to Atlanta Diabetes Associates (Atlanta, 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 Caroline Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Caroline Williams was last updated on February 11, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.