Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Nelly Tsivina
Acupuncturist in Old Greenwich, CT · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1215151204
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Registry record
Entity type Individual (Type 1)
Name Mrs. Nelly Tsivina
Sex Female
Practice address 13 Arcadia Rd, Suite #9, Old Greenwich, CT, 06870
Phone (203) 637-2282
Enumeration date Apr 12, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
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
What is the NPI number for Nelly Tsivina?
The National Provider Identifier (NPI) for Nelly Tsivina is 1215151204, a Type 1 (individual) record in the CMS NPPES registry.
Where does Nelly Tsivina practice?
The practice location on file with NPPES is in Old Greenwich, CT. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.