Leonard L Maranto, DDS
Leonard L Maranto is a General Practice Dentistry provider (Dentist) practicing in Towson, MD, registered in the NPPES registry with NPI 1508935354 since 2006. The credential DDS stands for Doctor of Dental Surgery.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1508935354 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Leonard L Maranto |
| Credential | DDS |
| Sex | Male |
| Practice address | 300 EAST JOPPA ROAD, SUITE 316, Towson, MD, 21286 |
| Phone | 4108233373 |
| Fax | 4108235276 |
| Enumeration date | 2006-11-07 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223G0001X | General Practice Dentistry | Primary | 04048 | MD |
DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential
Copy-ready billing details
Provider: Leonard Maranto, DDS NPI: 1508935354 Taxonomy: 1223G0001X (General Practice Dentistry) Address: 300 EAST JOPPA ROAD, SUITE 316, Towson, MD, 21286
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1831273846 | Maria Maranto | Individual | General Practice Dentistry | Towson, MD |
Verify this record
Cross-check NPI 1508935354 against the authoritative CMS record: view Leonard L Maranto on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
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Where does Leonard Maranto practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.