Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Chelcie Gjellum, RDH, CSOM
Dental Hygienist in Lone Tree, CO · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1023659315
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Registry record
Entity type Individual (Type 1)
Name Chelcie Gjellum
Credential RDH, CSOM
Sex Female
Practice address 9105 Kimmer Dr, Lone Tree, CO, 80124
Phone (303) 799-9993
Enumeration date Oct 8, 2019
Last updated in NPPES Oct 8, 2019
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
Where does Chelcie Gjellum practice?
The practice location on file with NPPES is in Lone Tree, CO. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Chelcie Gjellum?
The National Provider Identifier (NPI) for Chelcie Gjellum is 1023659315, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-10-08.