NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Aidan Scott Virkus, LCSW

Clinical Social Worker in Denver, CO · enumerated 2021 · practices at Frances Adachi, MD, Pllc.

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

National Provider Identifier

1912599630

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Aidan Scott Virkus
Credential LCSW
Sex Male
Practice address 3955 E Exposition Ave Ste 408, Denver, CO, 80209
Enumeration date Feb 4, 2021
Last updated in NPPES Sep 21, 2026

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 5438C (AL) Secondary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License CSW.09933345 (CO) Primary
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Aidan Virkus?
The National Provider Identifier (NPI) for Aidan Virkus is 1912599630, a Type 1 (individual) record in the CMS NPPES registry.
Where does Aidan Virkus practice?
The practice location on file with NPPES is in Denver, 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 2026-09-21.