Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Nicholas A Viner, MD
Urology Physician in Trumbull, CT · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1790717189
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Registry record
Entity type Individual (Type 1)
Name Nicholas A Viner
Credential MD
Sex Male
Practice address 160 Hawley Ln, Suite 002, Trumbull, CT, 06611
Phone (203) 375-3456
Fax (203) 375-4456
Enumeration date Jul 7, 2006
Last updated in NPPES Jan 14, 2019
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 001143833 | Medicaid | CT | - |
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
Where does Nicholas Viner practice?
The practice location on file with NPPES is in Trumbull, CT. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Nicholas Viner?
The National Provider Identifier (NPI) for Nicholas Viner is 1790717189, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-14.