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ROBERT DOUGLAS CLAYTON, MD. PC.
NPI 1174788079
Internal Medicine in Suwanee, GA

Active since July 21, 2008CLIA 11D1090375 · Microscopy
4060 JOHNS CREEK PKWY, BLDG F, SUWANEE, GA 30024(678) 205-0525(770) 604-9316 Get Directions Write a Review

NPPES record last updated: December 2, 2009. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Robert Douglas Clayton, Md. Pc. NPPES

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

ROBERT DOUGLAS CLAYTON, MD. PC. (NPI 1174788079) is a healthcare organization registered as an internal medicine in Suwanee, Georgia and active in the NPI registry since July 2008. The organization holds a CLIA Microscopy certificate valid through October 8, 2026 and lists Robert Douglas Clayton, Owner, as its authorized official.

NPPES Registry Identity

NPI1174788079
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameROBERT DOUGLAS CLAYTON, MD. PC.
Location Address4060 JOHNS CREEK PKWY, BLDG FSuwanee, GA 30024-1230
Mailing Address4060 Johns Creek Pkwy, Bldg FSuwanee, GA 30024-1230 · (678) 205-0525 · Fax (770) 604-9316
Phone(678) 205-0525
Fax(770) 604-9316
Organization SubpartNo
Authorized OfficialRobert Douglas ClaytonOwner · (678) 205-0525
Enumeration DateJuly 21, 2008
Last NPPES UpdateDecember 2, 2009
✔ NPI 1174788079 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in GA · 035836
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
4060 JOHNS CREEK PKWY, Suwanee, GA 30024
Open in Google Maps ↗

Other Identifiers 4

Medicare UPINC34742GA
Medicaid000517338CGA
Other511G700888GA · Medicare
Other9210293GA · Cigna

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

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Absolute Total Care, Ambetter Health, Ambetter of Alabama and more.Insurance ›

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 for Provider-Performed Microscopy Procedures (PPMP) 11D1090375

Robert Douglas Clayton MD PC · Suwanee, GA
Active · expires Oct 8, 2026
CLIA Number11D1090375
Laboratory TypePhysician Office
Certificate Effective DateOctober 9, 2024
Certificate Expiration DateOctober 8, 2026
Laboratory DirectorRobert D. Clayton
Laboratory Phone(678) 205-0525
Laboratory LocationRobert Douglas Clayton MD PC4060 Johns Creek Parkway Building F, Suwanee, GA 30024
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.

Other Providers at the Same Location NPPES 8

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

ATLANTA VEIN CLINIC, LLC
Clinic/Center (Ambulatory Surgical)
4060 JOHNS CREEK PKWY, BUILDING E
SUWANEE, GA 30024
Gwinnett County (404) 805-6167
DR. TERRY JOE LEMONS DDS
Dentist (General Practice)
4060 JOHNS CREEK PKWY, BLDG, B
SUWANEE, GA 30024
Gwinnett County (770) 418-1414
DR. CLIFFORD L JOHNSON D.M.D
Dentist (Endodontics)
4060 JOHNS CREEK PKWY, SUITE A
SUWANEE, GA 30024
Gwinnett County (678) 473-0205
DR. ALI MEHRABAN D.M.D
Dentist (Periodontics)
4060 JOHNS CREEK PKWY, BUILDING C
SUWANEE, GA 30024
Gwinnett County (678) 205-3777
CHALAM MAHADEVAN M.D.
Surgery
4060 JOHNS CREEK PKWY, BLD E
SUWANEE, GA 30024
Gwinnett County (678) 615-3511
DR. ROBERT DOUGLAS CLAYTON M.D.
Internal Medicine
4060 JOHNS CREEK PKWY, BLDG. F
SUWANEE, GA 30024
Gwinnett County (678) 205-0525
DR. STEVEN LEWIS PERLOW M.D.
Urology
4060 JOHNS CREEK PKWY, BUILDING #F
SUWANEE, GA 30024
Gwinnett County (770) 604-3901
MR. MARC COLE STEWART PT
Physical Therapist
4060 JOHNS CREEK PKWY, SUITE H
SUWANEE, GA 30024
Gwinnett County (770) 622-5344

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 Robert Douglas Clayton, MD. PC.'s NPI number?

The NPI number for Robert Douglas Clayton, MD. PC. is 1174788079. It was assigned to this organization in the NPPES registry on July 21, 2008.

Where is Robert Douglas Clayton, MD. PC. located?

Robert Douglas Clayton, MD. PC. is located at 4060 Johns Creek Pkwy Bldg F, Suwanee, GA 30024. The listed phone number is (678) 205-0525.

What is Robert Douglas Clayton, MD. PC.'s specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Does Robert Douglas Clayton, MD. PC. hold a CLIA laboratory certificate?

Yes. A Certificate for Provider-Performed Microscopy Procedures (PPMP) (number 11D1090375) is associated with this NPI, valid through October 8, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Robert Douglas Clayton, MD. PC. accept?

Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee list Robert Douglas Clayton, MD. 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 Robert Douglas Clayton, MD. PC. was last updated on December 2, 2009. 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.