NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ms. Gina Marie Jiannetti, RDH

Dental Hygienist in Wheat Ridge, CO · enumerated 2009 · practices at Geriatric Dental Hygiene Services.

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

National Provider Identifier

1649417247

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Registry record

Entity type Individual (Type 1)
Name Ms. Gina Marie Jiannetti
Credential RDH
Sex Female
Practice address Wheat Ridge, CO, 80033
Phone (303) 422-3175
Fax (303) 940-4911
Enumeration date Jan 19, 2009
Last updated in NPPES Jan 19, 2009

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

124Q00000X Dental Hygienist Dental Providers · License 201274 (CO) 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.

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Frequently asked questions

Is NPI 1649417247 active?
Yes, as of the latest NPPES snapshot, NPI 1649417247 is active (record last updated 2009-01-19).
How do I verify Gina Jiannetti's NPI record?
Cross-check NPI 1649417247 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-01-19.