Leonard L. Maranto, DDS
General Practice Dentistry · Towson, MD
Leonard L. Maranto, DDS is a general practice dentistry with a practice address in Towson, Maryland, and NPI 1508935354, issued on Nov 7, 2006. Check the license (Maryland 04048, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Leonard L. Maranto
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 04048 MD
Self-reported in NPPES; status is on the state search - Practice location
- 300 East Joppa Road, Towson, MD 21286
- Phone
- (410) 823-3373
- Enumerated
- Nov 7, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (410) 823-5276
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 2,408 in Maryland → Look up another NPI →
Also registered at 300 East Joppa Road
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maria Maranto, DDSGeneral Practice Dentistry1831273846
Verify Leonard L. Maranto in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 04048Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
12% fewer Medicare Part D claims than the average general practice dentistry in 2024
73 Medicare Part D claims for 46 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin44 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.
Leonard L. Maranto among 2,408 general practice dentistry records in Maryland
Leonard L. Maranto, DDS 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 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 72% 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 updated2007 · 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).
46 general practice dentistry records list a practice address in Towson
They are 46 of the 3,721 NPPES records with a practice address in Towson, and 2,408 general practice dentistry records in Maryland.
All 2,408 in Maryland → Every provider in Towson → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Charles Cooperman, D.D.S.Towson, MD 212861457424582
- Lorraine Feola, D.D.S.Towson, MD 212861942481262
- Anthony Garcia, DDSTowson, MD 212861114191749
- Matthew Greene, DENTISTTowson, MD 212861730396805
- Shameek Handa, D.D.STowson, MD 212861902059041
- Rubeena Hosain, DMDTowson, MD 212861932432424
- Leslie Londeree, D.D.S.Baltimore, MD 212861568575256
- Maria Maranto, DDSTowson, MD 212861831273846
Common questions
What is Leonard L. Maranto, DDS's NPI number?
Leonard L. Maranto, DDS's National Provider Identifier (NPI) is 1508935354, issued on Nov 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Leonard L. Maranto, DDS located?
The NPPES record lists a practice address at 300 East Joppa Road, Towson, MD, 21286. Phone: (410) 823-3373. Providers update this record themselves, so call before visiting.
How can I verify Leonard L. Maranto, DDS's license?
NPPES lists Maryland license number 04048, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Leonard L. Maranto, DDS prescribe under Medicare Part D?
In 2024, Leonard L. Maranto, DDS had 73 Medicare Part D claims for 46 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.