Seth Benjamin Marcus, M.D.
Pediatric Gastroenterology Physician · Atlanta, GA
Seth Benjamin Marcus, M.D. is a pediatric gastroenterology physician with a practice address in Atlanta, Georgia, and NPI 1003084377, issued on Feb 20, 2008. Check the license (Georgia 054082, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Seth Benjamin Marcus
- Credential
- M.D.
- Primary taxonomy
- Pediatric Gastroenterology Physician 2080P0206X
- License number
- 054082 GA
Self-reported in NPPES; status is on the state search - Practice location
- 993-D Johnson Ferry RD NE Suite 440, Atlanta, GA 30342
- Phone
- (404) 257-0799
- Enumerated
- Feb 20, 2008
- Record last updated
- Mar 13, 2012 (not updated in 14 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest pediatric gastroenterology physician records → All 48 in Georgia → Look up another NPI →
Verify Seth Benjamin Marcus in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 054082Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $4,361.60
6 payments; by number, the most common kind was food and beverage; the largest payer was Regeneron Pharmaceuticals, Inc. The 1,184 providers of this specialty with any payment received $2,585.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Seth Benjamin Marcus among 48 pediatric gastroenterology physician records in Georgia
Seth Benjamin Marcus, M.D. is one of 48 pediatric gastroenterology physician records with a practice address in Georgia. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 50% of them.
- NPI issued2008 · 50% of these records are older, 38% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 10% of these records are
- Record last updated2012 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0206X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Gastroenterology Physician providers in Georgia
There are 48 pediatric gastroenterology physician records in Georgia.
All 48 in Georgia → Every provider in Atlanta → Pediatric Gastroenterology Physician nationwide →
The 8 pediatric gastroenterology physician records with the nearest ZIP codes
- Jeffrey Blumenthal, MDAtlanta, GA 303421417926544
- Stanley Cohen, MDAtlanta, GA 303421508835638
- Dana Dykes, M.D.Atlanta, GA 303421306055744
- Ellen Ferrari, CPNPAtlanta, GA 303421245345982
- Benjamin Gold, M.D.Atlanta, GA 303421144261868
- Jay Hochman, MDAtlanta, GA 303421770542094
- Larry Lewis, MDAtlanta, GA 303421699744722
- Jeffery Lewis, MDAtlanta, GA 303421063472967
Common questions
What is Seth Benjamin Marcus, M.D.'s NPI number?
Seth Benjamin Marcus, M.D.'s National Provider Identifier (NPI) is 1003084377, issued on Feb 20, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Seth Benjamin Marcus, M.D. located?
The NPPES record lists a practice address at 993-D Johnson Ferry RD NE Suite 440, Atlanta, GA, 30342. Phone: (404) 257-0799. Providers update this record themselves, so call before visiting.
How can I verify Seth Benjamin Marcus, M.D.'s license?
NPPES lists Georgia license number 054082, as entered by the provider. Search the Georgia Composite Medical Board at https://medicalboard.georgia.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.