Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Leanne Michelle Deremer
Counselor in Littleton, CO · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1780186270
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Registry record
Entity type Individual (Type 1)
Name Leanne Michelle Deremer
Sex Female
Practice address 141 W Davies Ave N Ste 105, Littleton, CO, 80120
Phone (303) 730-1717
Enumeration date Mar 1, 2018
Last updated in NPPES Mar 1, 2018
Taxonomy & licenses
101Y00000X Counselor Behavioral Health & Social Service Providers · License LPC.0014385 (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.
Frequently asked questions
What is the NPI number for Leanne Deremer?
The National Provider Identifier (NPI) for Leanne Deremer is 1780186270, a Type 1 (individual) record in the CMS NPPES registry.
Where does Leanne Deremer practice?
The practice location on file with NPPES is in Littleton, CO. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-01.