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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Troyslen Allen, RN

Psychiatric/Mental Health Registered Nurse in Chesapeake, VA · enumerated 2021.

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

National Provider Identifier

1841967973

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Registry record

Entity type Individual (Type 1)
Name Troyslen Allen
Credential RN
Sex Female
Practice address 209 Research Dr, Chesapeake, VA, 23320
Enumeration date Aug 26, 2021
Last updated in NPPES Feb 22, 2022

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 0001248534 (VA) Secondary
163WP0808X Psychiatric/Mental Health Registered Nurse Nursing Service Providers · License 0001248534 (VA) 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.

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Frequently asked questions

Is NPI 1841967973 active?
Yes, as of the latest NPPES snapshot, NPI 1841967973 is active (record last updated 2022-02-22).
How do I verify Troyslen Allen's NPI record?
Cross-check NPI 1841967973 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 2022-02-22.