Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Chika Geraldine Ahunanya
Registered Nurse in Washington, DC · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1639946163
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Registry record
Entity type Individual (Type 1)
Name Chika Geraldine Ahunanya
Sex Female
Practice address 1905 E St Se # 14, Washington, DC, 20003
Phone (202) 673-9319
Enumeration date Dec 5, 2023
Last updated in NPPES Dec 5, 2023
Taxonomy & licenses
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
Is NPI 1639946163 active?
Yes, as of the latest NPPES snapshot, NPI 1639946163 is active (record last updated 2023-12-05).
How do I verify Chika Ahunanya's NPI record?
Cross-check NPI 1639946163 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-12-05.