Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Fotini Dionisopoulos, D.M.D
Pediatric Dentistry in Cranston, RI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1770679581
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Registry record
Entity type Individual (Type 1)
Name Ms. Fotini Dionisopoulos
Credential D.M.D
Sex Female
Practice address 1090 New London Avenue, Cranston, RI, 02920
Phone (401) 943-7535
Fax (401) 463-5693
Enumeration date Oct 5, 2006
Last updated in NPPES Jul 9, 2007
Taxonomy & licenses
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees.
About the DMD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| PD-00250 | Medicaid | RI | - |
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.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Fotini Dionisopoulos?
Fotini Dionisopoulos is registered in NPPES with the primary taxonomy of Pediatric Dentistry. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.