Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Geriatric Dental Hygiene Services

Dental Hygienist in Wheat Ridge, CO · enumerated 2014 · authorized official Gina Jiannetti, Owner.

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

National Provider Identifier

1023420239

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Registry record

Entity type Organization (Type 2)

Legal business name Geriatric Dental Hygiene Services

Practice address 11577 W 38th Pl, Wheat Ridge, CO, 80033

Phone (303) 422-3175

Fax (303) 940-4911

Enumeration date May 21, 2014

Last updated in NPPES May 21, 2014

Taxonomy & classification

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

Authorized official

Name Gina Jiannetti

Title Owner

Phone (303) 422-3175

Other identifiers

Identifier	Type	State	Issuer
1649417247	Other	CO	PROVIDER NPI NUMBER

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2014-05-21. Verify at npiregistry.cms.hhs.gov.

Where is Geriatric Dental Hygiene Services located?

The practice location on file with NPPES is in Wheat Ridge, CO.

Providers at this address

Browse all →

Gina Jiannetti Dental Hygienist · Wheat Ridge, CO NPI 1649417247 Danielle Reynolds Dental Hygienist · Wheat Ridge, CO NPI 1396482725 Brenda Strange Dental Hygienist · Wheat Ridge, CO NPI 1902513856

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-05-21.