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

Bonnie Curtis, RDH

Dental Hygienist in Delta, CO · enumerated 2014.

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

National Provider Identifier

1619378734

Verified

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Registry record

Entity type Individual (Type 1)

Name Bonnie Curtis

Credential RDH

Sex Female

Practice address Delta, CO, 81416

Phone (970) 258-3801

Enumeration date Sep 8, 2014

Last updated in NPPES Sep 8, 2014

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

Taxonomy & licenses

124Q00000X Dental Hygienist Dental Providers · License DH.000002972 (CO) Primary

Other identifiers

Identifier	Type	State	Issuer
DH.000002972	Other	CO	STATE OF COLORADO DORA

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 specialty is Bonnie Curtis?

Bonnie Curtis is registered in NPPES with the primary taxonomy of Dental Hygienist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-09-08.