NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Colleen Bridget Farley, RN

Certified Registered Nurse Anesthetist in Washington, DC · enumerated 2022.

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

National Provider Identifier

1639809429

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Colleen Bridget Farley
Credential RN
Sex Female
Practice address 110 Irving St Nw, Washington, DC, 20010
Phone (202) 877-7000
Enumeration date Jun 14, 2022
Last updated in NPPES Jul 8, 2024

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License RN1062485 (DC) Secondary
367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License CRNA1062485 (DC) Primary
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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

Where does Colleen Farley practice?
The practice location on file with NPPES is in Washington, DC. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Colleen Farley?
The National Provider Identifier (NPI) for Colleen Farley is 1639809429, 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 2024-07-08.