SOUTHWEST ATLANTA NEPHROLOGY, PC
NPI 1992756894
Internal Medicine - Nephrology in Atlanta, GA
About Southwest Atlanta Nephrology, Pc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SOUTHWEST ATLANTA NEPHROLOGY, PC (NPI 1992756894) is a healthcare organization registered as a nephrology in Atlanta, Georgia and active in the NPI registry since May 2006. The organization holds 2 active CLIA laboratory certificates and lists William H Cleveland, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 4
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Southwest Atlanta Nephrology, Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
9Medicare enrollment records show 9 clinicians reassign Medicare billing to Southwest Atlanta Nephrology, PC, which bills Medicare for the services they deliver. Of these, 3 practice at this address. They are listed nearest first.
Clinicians, nearest first (9)
Atlanta, GA 30331
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA 2
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Waiver 11D0915857
Southwest Atlanta Nephrology Inc · Atlanta, GACertificate of Waiver 11D1043412
Southwest Atlanta Nephrology PC · Decatur, GAFrequently 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 Southwest Atlanta Nephrology, PC's NPI number?
The NPI number for Southwest Atlanta Nephrology, PC is 1992756894. It was assigned to this organization in the NPPES registry on May 15, 2006.
Where is Southwest Atlanta Nephrology, PC located?
Southwest Atlanta Nephrology, PC is located at 3620 M L King Jr Dr SW, Atlanta, GA 30331. The listed phone number is (404) 696-7300.
What is Southwest Atlanta Nephrology, PC's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.
Is Southwest Atlanta Nephrology, PC enrolled in Medicare?
Yes. Southwest Atlanta Nephrology, PC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Southwest Atlanta Nephrology, PC?
According to the CMS Revalidation Reassignment List (October 2026 release), 9 clinicians in 4 Medicare specialties reassign their Medicare billing to Southwest Atlanta Nephrology, PC. A 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 the clinician's services. The largest specialties are Nephrology (5), Nurse Practitioner (2) and Internal Medicine (1). Of these, 3 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Southwest Atlanta Nephrology, PC hold CLIA laboratory certificates?
Yes. 2 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.
What insurance does Southwest Atlanta Nephrology, PC accept?
Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee list Southwest Atlanta Nephrology, PC 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.
When was this NPI record last updated?
The NPPES record for Southwest Atlanta Nephrology, PC was last updated on September 27, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Southwest Atlanta Nephrology, Pc · NPI 1992756894
Nephrology organization in Atlanta, Georgia. Organization record, active in the CMS NPPES registry since May 15, 2006.
## Identity
- **NPI:** 1992756894 (Entity type: Organization)
- **Enumerated:** May 15, 2006
- **Primary specialty:** Internal Medicine - Nephrology · taxonomy 207RN0300X
- **Organization subpart:** No
- **Authorized official:** William Cleveland, PRESIDENT
## Practice location
- **Address:** 3620 M L KING JR DR SW, Atlanta, GA 30331-3711
- **Phone:** (404) 696-7300 · **Fax:** (404) 699-3514
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 9 clinicians in 4 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nephrology (5), Nurse Practitioner (2), Internal Medicine (1); 3 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 27, 2010
- **Other identifiers:** Medicaid 55000490A (GA); Other 154733 (GA); Medicare PIN CL6650 (GA); and 1 more
- **CLIA laboratory certificates:** 2 on file
---
Source: [NPI Profile](https://npiprofile.com/npi/1992756894) · Data from the CMS NPPES public registry.