Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nelcienid Sierra

Health Educator in Hartford, CT · enumerated 2011.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1629376330

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Nelcienid Sierra

Sex Female

Practice address 126 Mountain St, Hartford, CT, 06106

Phone (860) 270-9300

Enumeration date Mar 3, 2011

Last updated in NPPES Mar 3, 2011

Taxonomy & licenses

174H00000X Health Educator Other Service Providers Primary

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 → Validate an NPI →

Frequently asked questions

What is the NPI number for Nelcienid Sierra?

The National Provider Identifier (NPI) for Nelcienid Sierra is 1629376330, a Type 1 (individual) record in the CMS NPPES registry.

Where does Nelcienid Sierra practice?

The practice location on file with NPPES is in Hartford, CT. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-03-03.