1. Home
  2. Directory
  3. Georgia
  4. Atlanta
  5. Internal Medicine
  6. NPI Profile

ATLANTA DIABETES ASSOCIATES
NPI 1366492282
Internal Medicine - Endocrinology, Diabetes & Metabolism in Atlanta, GA

Active since May 11, 2006CLIA 11D0259599 · Certificate of Compliance
1800 HOWELL MILL RD NW, SUITE 450, ATLANTA, GA 30318(404) 355-4393(404) 609-7622 Get Directions Write a Review

NPPES record last updated: June 19, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jun 19, 2025, Apr 4, 2023 (2 updates tracked since 2023).

About Atlanta Diabetes Associates NPPES

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

ATLANTA DIABETES ASSOCIATES (NPI 1366492282) is a healthcare organization registered as an endocrinology, diabetes & metabolism in Atlanta, Georgia and active in the NPI registry since May 2006. The organization holds a CLIA Certificate of Compliance certificate valid through May 12, 2028 and lists Bruce Welsh Bode, President/owner, as its authorized official.

NPPES Registry Identity

NPI1366492282
Entity TypeOrganization
Primary Taxonomy207RE0101X
Legal Business NameATLANTA DIABETES ASSOCIATES
Location Address1800 HOWELL MILL RD NW, SUITE 450Atlanta, GA 30318-2538
Mailing Address1800 Howell Mill Rd Nw, Suite 450Atlanta, GA 30318-2538 · (404) 355-4393 · Fax (404) 609-7648
Phone(404) 355-4393
Fax(404) 609-7622
Organization SubpartNo
Authorized OfficialBruce Welsh BodePresident/owner · (404) 355-4393
Enumeration DateMay 11, 2006
Last NPPES UpdateJune 19, 20252 updates tracked since enumeration
NPPES CertifiedJune 19, 2025
✔ NPI 1366492282 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
1800 HOWELL MILL RD NW, Atlanta, GA 30318
Open in Google Maps ↗

Other Identifiers 1

OtherCL5947GA · Railroad Medicare

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Atlanta Diabetes Associates is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

16

Medicare enrollment records show 16 clinicians reassign Medicare billing to Atlanta Diabetes Associates, which bills Medicare for the services they deliver. Of these, 14 practice at this address. They are listed nearest first.

Clinicians by Medicare Specialty 4

Nurse Practitioner6
Endocrinology4
Internal Medicine4
Registered Dietitian or Nutrition Professional2

Clinicians, nearest first (16)

Bruce Bode, M.D.
Endocrinology
NPI 1841297751
1800 HOWELL MILL RD NW SUITE 450
Atlanta, GA 30318
(404) 355-4393
✔ PECOS✔ Accepts MedicareSame address
Eleni Cleveland, FNP-C
Nurse Practitioner
NPI 1932966231
1800 HOWELL MILL RD NW STE 450
Atlanta, GA 30318
(404) 355-4393
✔ PECOSSame address
Katherine Graham, RDN
Registered Dietitian or Nutrition Professional
NPI 1770174088
1800 HOWELL MILL RD NW STE 450
Atlanta, GA 30318
(404) 355-4393
✔ Accepts MedicareSame address
Carmen Leblanc, MD
Internal Medicine
NPI 1477744704
1800 HOWELL MILL RD NW SUITE 450
Atlanta, GA 30318
(404) 355-4393
✔ PECOS✔ Accepts MedicareSame address
Jonathan Ownby, M.D.
Endocrinology
NPI 1780887877
1800 HOWELL MILL RD NW SUITE 450
Atlanta, GA 30318
(404) 355-4393
✔ PECOS✔ Accepts MedicareSame address
David Reyes Umpierrez, MD
Endocrinology
NPI 1437411592
1800 HOWELL MILL ROAD NW SUITE 450
Atlanta, GA 30318
(404) 355-4393
✔ PECOSSame address
David Robertson, M.D.
Internal Medicine
NPI 1659378560
1800 HOWELL MILL RD NW SUITE 450
Atlanta, GA 30318
(404) 355-4393
✔ PECOS✔ Accepts MedicareSame address
Christopher Vreeland, FNP
Nurse Practitioner
NPI 1801877469
1800 HOWELL MILL RD NW SUITE 450
Atlanta, GA 30318
(404) 355-4393
✔ PECOSSame address
Norman Welch, M.D.
Endocrinology
NPI 1265439178
1800 HOWELL MILL RD NW SUITE 450
Atlanta, GA 30318
(404) 355-4393
✔ PECOS✔ Accepts MedicareSame address
Caroline Williams
Registered Dietitian or Nutrition Professional
NPI 1093308934
1800 HOWELL MILL RD NW STE 450
Atlanta, GA 30318
(404) 355-4393
✔ Accepts MedicareSame address
Carson Womack, MD
Internal Medicine
NPI 1942839568
1800 HOWELL MILL RD NW STE 450
Atlanta, GA 30318
(404) 355-4393
✔ PECOS✔ Accepts MedicareSame address
Damali Logan, APRN
Nurse Practitioner
NPI 1205501350
1800 HOWELL MILL RD NW STE 450
Atlanta, GA 30318
(404) 355-4393
✔ PECOSSame address
Charlita Worthy, MD
Internal Medicine
NPI 1306341870
1800 HOWELL MILL RD NW STE 450
Atlanta, GA 30318
(404) 355-4393
✔ PECOS✔ Accepts MedicareSame address
Karlystra Nicome, NP-C
Nurse Practitioner
NPI 1356895106
1800 HOWELL MILL RD NW STE 450
Atlanta, GA 30318
(404) 788-5237
✔ PECOSSame address
Jaquiara Slaughter, NP
Nurse Practitioner
NPI 1134703689
1255 HIGHWAY 54 W
Fayetteville, GA 30214
(770) 716-0051
✔ PECOS✔ Accepts Medicare25 mi
Noor Alaina, FNP-C
Nurse Practitioner
NPI 1518317304
1820 PRESTON PARK BLVD
Plano, TX 75093
(972) 867-4658
✔ PECOS✔ Accepts Medicare717 mi

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 Compliance 11D0259599

Atlanta Diabetes Associates · Atlanta, GA
Active · expires May 12, 2028
CLIA Number11D0259599
Laboratory TypeIndependent
Certificate Effective DateMay 13, 2026
Certificate Expiration DateMay 12, 2028
Laboratory DirectorDr. David G. Robertson
Laboratory Phone(404) 355-4393
Laboratory LocationAtlanta Diabetes Associates1800 Howell Mill Road Suite 450, Atlanta, GA 30318
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements.

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 Atlanta Diabetes Associates's NPI number?

The NPI number for Atlanta Diabetes Associates is 1366492282. It was assigned to this organization in the NPPES registry on May 11, 2006.

Where is Atlanta Diabetes Associates located?

Atlanta Diabetes Associates is located at 1800 Howell Mill Rd NW Suite 450, Atlanta, GA 30318. The listed phone number is (404) 355-4393.

What is Atlanta Diabetes Associates's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Atlanta Diabetes Associates enrolled in Medicare?

Yes. Atlanta Diabetes Associates is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Atlanta Diabetes Associates?

According to the CMS Revalidation Reassignment List (October 2026 release), 16 clinicians in 4 Medicare specialties reassign their Medicare billing to Atlanta Diabetes Associates. 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 Nurse Practitioner (6), Endocrinology (4) and Internal Medicine (4). Of these, 14 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Atlanta Diabetes Associates hold a CLIA laboratory certificate?

Yes. A Certificate of Compliance (number 11D0259599) is associated with this NPI, valid through May 12, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Atlanta Diabetes Associates was last updated on June 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.