Ralph S. Cohen, DMD
General Practice Dentistry · Marietta, GA
Ralph S. Cohen, DMD is a general practice dentistry with a practice address in Marietta, Georgia, and NPI 1003934050, issued on Mar 27, 2007. Check the license (Georgia 8335, as entered in NPPES) with the Georgia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ralph S. Cohen
- Credential
- DMD
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 8335 GA
Self-reported in NPPES; status is on the state search - Practice location
- 4939 Lower Roswell RD, Marietta, GA 30068
- Phone
- (770) 973-0544
- Enumerated
- Mar 27, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 3,145 in Georgia → Look up another NPI →
Also registered at 4939 Lower Roswell RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ralph S. Cohen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Georgia board licenses this profession
Search for license 8335Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.4 times the Medicare Part D claims of the average general practice dentistry in 2024
369 Medicare Part D claims for 90 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. 68 claims were for opioids.
Most prescribed
- Amoxicillin55 claims
- Hydrocodone-Acetaminophen43 claims
- Ibuprofen42 claims
- Doxycycline Monohydrate40 claims
- Amoxicillin-Clavulanate Potass26 claims
- Methylprednisolone21 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.
Ralph S. Cohen among 3,145 general practice dentistry records in Georgia
Ralph S. Cohen, DMD is one of 3,145 general practice dentistry records with a practice address in Georgia. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 34% of them.
- NPI issued2007 · 34% of these records are older, 41% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 71% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
153 general practice dentistry records list a practice address in Marietta
They are 153 of the 6,900 NPPES records with a practice address in Marietta, and 3,145 general practice dentistry records in Georgia.
All 3,145 in Georgia → Every provider in Marietta → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Christopher Anderson, DMDMarietta, GA 300681265452569
- Timothy Benich, DDSMarietta, GA 300681083791826
- Liliya Bock, DMDMarietta, GA 300681275603821
- Michelle Dobo, DMDMarietta, GA 300681033320163
- Kevin Doran, DDSMarietta, GA 300681437184249
- Robert Foster, D.M.D.Marietta, GA 300681861532269
- Michael Leingang, D.D.S.Marietta, GA 300681598818676
- Rory Sprouse, DMDMarietta, GA 300681841478872
Common questions
What is Ralph S. Cohen, DMD's NPI number?
Ralph S. Cohen, DMD's National Provider Identifier (NPI) is 1003934050, issued on Mar 27, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Ralph S. Cohen, DMD located?
The NPPES record lists a practice address at 4939 Lower Roswell RD, Marietta, GA, 30068. Phone: (770) 973-0544. Providers update this record themselves, so call before visiting.
How can I verify Ralph S. Cohen, DMD's license?
NPPES lists Georgia license number 8335, as entered by the provider. Search the Georgia board that licenses this profession; the NPPES record confirms identity only.
How much does Ralph S. Cohen, DMD prescribe under Medicare Part D?
In 2024, Ralph S. Cohen, DMD had 369 Medicare Part D claims for 90 beneficiaries; the average among general practice dentistry prescribers was 83. 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.