Dr. Mark P. Small, DMD
Dr. Mark P. Small is a General Practice Dentistry provider (Dentist) practicing in Cranston, RI, registered in the NPPES registry with NPI 1639186919 since 2006. The credential DMD stands for Doctor of Medicine in Dentistry.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1639186919 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Mark P. Small |
| Credential | DMD |
| Sex | Male |
| Practice address | 1090 NEW LONDON AVE, SUITE 2, Cranston, RI, 02920 |
| Phone | 4017382500 |
| Fax | 4014636898 |
| Enumeration date | 2006-08-01 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223G0001X | General Practice Dentistry | Primary | 2442 | RI |
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 Small, DMD NPI: 1639186919 Taxonomy: 1223G0001X (General Practice Dentistry) Address: 1090 NEW LONDON AVE, SUITE 2, Cranston, RI, 02920
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1841276474 | David Mastrostefano | Individual | Dentist | Cranston, RI |
| 1528044773 | Richard Glick | Individual | Periodontics | Cranston, RI |
| 1972571941 | Helene Pniewski | Individual | Developmental - Behavioral Pediatrics Physician | Cranston, RI |
| 1275501280 | Jill Pfitzenmayer | Individual | Psychologist | Cranston, RI |
| 1609844240 | John Ruggiano | Individual | Psychiatry Physician | Cranston, RI |
| 1699743245 | Gene Jacobs | Individual | Psychiatry Physician | Cranston, RI |
| 1457329930 | Elizabeth Aloisio | Individual | Mental Health Counselor | Cranston, RI |
| 1669440095 | Joyce Lafazia Heimbecker | Individual | Mental Health Counselor | Cranston, RI |
Verify this record
Cross-check NPI 1639186919 against the authoritative CMS record: view Dr. Mark P. Small 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
Is NPI 1639186919 active?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.