Bryan J. De Marco, M.D.
Gynecology Physician · Smyrna, GA
Bryan J. De Marco, M.D. is a gynecology physician with a practice address in Smyrna, Georgia, and NPI 1851462204, issued on Nov 9, 2006. Check the license (Georgia 030987, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Bryan J. De Marco
- Credential
- M.D.
- Primary taxonomy
- Gynecology Physician 207VG0400X
- License number
- 030987 GA
Self-reported in NPPES; status is on the state search - Practice location
- 3969 S Cobb Dr SE, Smyrna, GA 30080
- Phone
- (770) 432-5326
- Enumerated
- Nov 9, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (770) 432-5740
- Entity
- Type 1 · individual
8 nearest gynecology physician records → All 175 in Georgia → Look up another NPI →
Also registered at 3969 S Cobb Dr SE
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Bryan J. De Marco in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 030987Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average gynecology physician in 2024
56 Medicare Part D claims, against an average of 299 among the 1,919 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bryan J. De Marco among 175 gynecology physician records in Georgia
Bryan J. De Marco, M.D. is one of 175 gynecology physician records with a practice address in Georgia. 58% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 18% of them.
- NPI issued2006 · 18% of these records are older, 25% newer
- In a Medicare fileYes · 58% of these records are
- In the CMS Doctors and Clinicians fileNo · 31% of these records are
- Record last updated2007 · 73% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VG0400X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gynecology Physician providers in Georgia
There are 175 gynecology physician records in Georgia.
All 175 in Georgia → Every provider in Smyrna → Gynecology Physician nationwide →
The 8 gynecology physician records with the nearest ZIP codes
- David Bryan, MDSnellville, GA 300781295766681
- Janice Pressley, M.D.Snellville, GA 300781194787549
- Margaret Duverney, M.D.Tucker, GA 300841033322656
- Deborah Levich, MDRoswell, GA 300761376643908
- Nathan Mordel, MDRoswell, GA 300761245298082
- Alan Pomerance, MDTucker, GA 300841366438251
- Rita Sharma, MDTucker, GA 300841215035407
- Cheng Yu, M.D.Tucker, GA 300841285665158
Common questions
What is Bryan J. De Marco, M.D.'s NPI number?
Bryan J. De Marco, M.D.'s National Provider Identifier (NPI) is 1851462204, issued on Nov 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Bryan J. De Marco, M.D. located?
The NPPES record lists a practice address at 3969 S Cobb Dr SE, Smyrna, GA, 30080. Phone: (770) 432-5326. Providers update this record themselves, so call before visiting.
How can I verify Bryan J. De Marco, M.D.'s license?
NPPES lists Georgia license number 030987, 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.
How much does Bryan J. De Marco, M.D. prescribe under Medicare Part D?
In 2024, Bryan J. De Marco, M.D. had 56 Medicare Part D claims; the average among gynecology physician prescribers was 299. Part D covers Medicare prescriptions only.
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.