Marvin R. Mark, D.M.D
General Practice Dentistry · Silver Spring, MD
Marvin R. Mark, D.M.D is a general practice dentistry with a practice address in Silver Spring, Maryland, and NPI 1144353988, issued on Mar 13, 2007. Check the license (Maryland 9632, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marvin R. Mark
- Credential
- D.M.D
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 9632 MD
Self-reported in NPPES; status is on the state search - Practice location
- 10301 Georgia Ave, Silver Spring, MD 20902
- Phone
- (301) 593-4200
- Enumerated
- Mar 13, 2007
- Record last updated
- Nov 10, 2025
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 2,408 in Maryland → Look up another NPI →
Also registered at 10301 Georgia Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Liza Burns, M.D.Pediatrics Physician1073590501
- Alice Charland Bassford, D.M.D.Dentist1619943099
- Robin Chernoff, M.D.Developmental - Behavioral Pediatrics Physician1659313310
Verify Marvin R. Mark in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 9632Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average general practice dentistry in 2024
11 Medicare Part D claims, against an average of 83 among the 70,290 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.
Marvin R. Mark among 2,408 general practice dentistry records in Maryland
Marvin R. Mark, D.M.D is one of 2,408 general practice dentistry records with a practice address in Maryland. 62% 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 28% of them.
- NPI issued2007 · 28% of these records are older, 45% newer
- In a Medicare fileYes · 62% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2025 · 72% 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 Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
142 general practice dentistry records list a practice address in Silver Spring
They are 142 of the 6,531 NPPES records with a practice address in Silver Spring, and 2,408 general practice dentistry records in Maryland.
All 2,408 in Maryland → Every provider in Silver Spring → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Fariba Danesh, DDSSilver Spring, MD 209021477685824
- Stephen FriedmanSilver Spring, MD 209021417009770
- Brian Handelman, DDSSilver Spring, MD 209021689894743
- Sung Kang, D.D.SSilver Spring, MD 209021174696546
- Siar Karmand, DDS, PCSilver Spring, MD 209021245382605
- David Lee, DDS PASilver Spring, MD 209021902824121
- Judith McDonnell, DDSSilver Spring, MD 209021548227333
- Henry Miller, D.D.S.Silver Spring, MD 209021730177205
Common questions
What is Marvin R. Mark, D.M.D's NPI number?
Marvin R. Mark, D.M.D's National Provider Identifier (NPI) is 1144353988, issued on Mar 13, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Marvin R. Mark, D.M.D located?
The NPPES record lists a practice address at 10301 Georgia Ave, Silver Spring, MD, 20902. Phone: (301) 593-4200. Providers update this record themselves, so call before visiting.
How can I verify Marvin R. Mark, D.M.D's license?
NPPES lists Maryland license number 9632, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Marvin R. Mark, D.M.D prescribe under Medicare Part D?
In 2024, Marvin R. Mark, D.M.D had 11 Medicare Part D claims; 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.