Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Kathleen Bernadette Simmons, RN
Registered Nurse in Washington, DC · enumerated 2013.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1417378118
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Registry record
Entity type Individual (Type 1)
Name Kathleen Bernadette Simmons
Credential RN
Sex Female
Practice address 1400 L St Nw, Washington, DC, 20005
Phone (202) 770-5774
Enumeration date Dec 23, 2013
Last updated in NPPES Dec 23, 2013
Taxonomy & licenses
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.
Frequently asked questions
How do I verify Kathleen Simmons's NPI record?
Cross-check NPI 1417378118 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1417378118 active?
Yes, as of the latest NPPES snapshot, NPI 1417378118 is active (record last updated 2013-12-23).
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-12-23.