Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Allie Deroo, NP
Nurse Practitioner in Denver, CO · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1124990825
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Registry record
Entity type Individual (Type 1)
Name Allie Deroo
Credential NP
Sex Female
Practice address 1919 Mile High Stadium Cir Apt 804, Denver, CO, 80204
Phone (309) 912-4667
Enumeration date Sep 22, 2025
Last updated in NPPES Sep 22, 2025
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APN.1001160-NP (CO) Primary
NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority.
About the NP credential
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 Allie Deroo practice?
The practice location on file with NPPES is in Denver, CO. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Allie Deroo?
The National Provider Identifier (NPI) for Allie Deroo is 1124990825, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-22.