Dr. Mark L Mason, D.M.D.
Dr. Mark L Mason is a Dentist provider (Dentist) practicing in Fishkill, NY, registered in the NPPES registry with NPI 1629070735 since 2005. The credential DMD stands for Doctor of Medicine in Dentistry.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1629070735 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Mark L Mason |
| Credential | D.M.D. |
| Sex | Male |
| Practice address | 5 RIVERVIEW DR, Fishkill, NY, 12524 |
| Phone | 8458975770 |
| Fax | 8458975785 |
| Enumeration date | 2005-06-01 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 122300000X | Dentist | Primary | NY 036878 | NY |
DMD — Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential
Copy-ready billing details
Provider: Mark Mason, D.M.D. NPI: 1629070735 Taxonomy: 122300000X (Dentist) Address: 5 RIVERVIEW DR, Fishkill, NY, 12524
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1780713479 | Rosemarie Mason | Individual | General Practice Dentistry | Fishkill, NY |
Verify this record
Cross-check NPI 1629070735 against the authoritative CMS record: view Dr. Mark L Mason 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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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.