Mark D. Winokur, M.D.
Emergency Medicine Physician · Cumming, GA
Mark D. Winokur, M.D. is an emergency medicine physician with a practice address in Cumming, Georgia, and NPI 1508887548, issued on Jul 23, 2006. Check the license (Georgia 036317, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Mark D. Winokur
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 036317 GA
Self-reported in NPPES; status is on the state search - Practice location
- 5610 Bethelview RD, Cumming, GA 30040
- Phone
- (770) 205-2804
- Enumerated
- Jul 23, 2006
- Record last updated
- Feb 26, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (770) 205-2854
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,685 in Georgia → Look up another NPI →
Also registered at 5610 Bethelview RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christina Garcia-Carreras, M.P.TPhysical Therapist1942440672
- Sean Kelly, PT, DPTPhysical Therapist1073060539
- Alexandra Willis, PHARM.D.Pharmacist1033696554
Verify Mark D. Winokur in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 036317Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4% more Medicare Part D claims than the average emergency medicine physician in 2024
236 Medicare Part D claims for 166 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
Most prescribed
- Cefdinir26 claims
- Prednisone25 claims
- Amoxicillin-Clavulanate Potass21 claims
- Doxycycline Hyclate20 claims
- Albuterol Sulfate Hfa17 claims
- Cephalexin16 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.
Mark D. Winokur among 1,685 emergency medicine physician records in Georgia
Mark D. Winokur, M.D. is one of 1,685 emergency medicine physician records with a practice address in Georgia. 79% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 59% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2021 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in Georgia
There are 1,685 emergency medicine physician records in Georgia.
All 1,685 in Georgia → Every provider in Cumming → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Adam Friedlander, MDCumming, GA 300411225160609
- Cara Morse, APRNCumming, GA 300411558852558
- Kenneth Rice, M.D.Cumming, GA 300411831148063
- Erik Trosclair, M.D.Cumming, GA 300411457476251
- Satyam Vashi, M.D.Cumming, GA 300411942469846
- Roy Gilbreath, MDLawrenceville, GA 300431073608535
- Kenneth Ofoha, M.D.Lawrenceville, GA 300431154681567
- Ronnie Hendrix, MDLawrenceville, GA 300441629089545
Common questions
What is Mark D. Winokur, M.D.'s NPI number?
Mark D. Winokur, M.D.'s National Provider Identifier (NPI) is 1508887548, issued on Jul 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark D. Winokur, M.D. located?
The NPPES record lists a practice address at 5610 Bethelview RD, Cumming, GA, 30040. Phone: (770) 205-2804. Providers update this record themselves, so call before visiting.
How can I verify Mark D. Winokur, M.D.'s license?
NPPES lists Georgia license number 036317, 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 Mark D. Winokur, M.D. prescribe under Medicare Part D?
In 2024, Mark D. Winokur, M.D. had 236 Medicare Part D claims for 166 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.