MARIETTA RHEUMATOLOGY ASSOCIATES, P.C.
NPI 1629002696
Specialist in Marietta, GA
About Marietta Rheumatology Associates, P.c. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARIETTA RHEUMATOLOGY ASSOCIATES, P.C. (NPI 1629002696) is a healthcare organization registered as a specialist in Marietta, Georgia and active in the NPI registry since July 2006. The organization holds a CLIA Waiver certificate valid through August 31, 2028 and lists Mohammed Y. Abubaker, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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)
Marietta Rheumatology Associates, P.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
3Medicare enrollment records show 3 clinicians reassign Medicare billing to Marietta Rheumatology Associates, P.C., which bills Medicare for the services they deliver. Of these, 2 practice at this address and 3 within 10 miles. They are listed nearest first.
Clinicians, nearest first (3)
Marietta, GA 30060
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
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 11D0715845
Marietta Rheumatology Associates PC · Marietta, 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 Marietta Rheumatology Associates, P.C.'s NPI number?
The NPI number for Marietta Rheumatology Associates, P.C. is 1629002696. It was assigned to this organization in the NPPES registry on July 10, 2006.
Where is Marietta Rheumatology Associates, P.C. located?
Marietta Rheumatology Associates, P.C. is located at 670 North Ave NW, Marietta, GA 30060. The listed phone number is (770) 590-8328.
What is Marietta Rheumatology Associates, P.C.'s specialty?
The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.
Is Marietta Rheumatology Associates, P.C. enrolled in Medicare?
Yes. Marietta Rheumatology Associates, P.C. is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Marietta Rheumatology Associates, P.C.?
According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians, all in Rheumatology, reassign their Medicare billing to Marietta Rheumatology Associates, P.C.. 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. Of these, 2 practice at this address and 3 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Marietta Rheumatology Associates, P.C. hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 11D0715845) is associated with this NPI, valid through August 31, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
What insurance does Marietta Rheumatology Associates, P.C. accept?
Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee list Marietta Rheumatology Associates, P.C. 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 Marietta Rheumatology Associates, P.C. was last updated on September 7, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Marietta Rheumatology Associates, P.c. · NPI 1629002696
Specialist organization in Marietta, Georgia. Organization record, active in the CMS NPPES registry since July 10, 2006.
## Identity
- **NPI:** 1629002696 (Entity type: Organization)
- **Enumerated:** July 10, 2006
- **Primary specialty:** Specialist · taxonomy 174400000X
- **Organization subpart:** No
- **Authorized official:** Mohammed Abubaker, PRESIDENT
## Practice location
- **Address:** 670 NORTH AVE NW, Marietta, GA 30060-1127
- **Phone:** (770) 590-8328 · **Fax:** (770) 590-8231
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 3 clinicians (Rheumatology) reassign Medicare billing to this organization (form CMS-855R); 2 practice at this address and 3 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 7, 2012
- **Other identifiers:** Medicare ID-Type Unspecified 4728 (GA)
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1629002696) · Data from the CMS NPPES public registry.