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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Leslie Buchanan, P.A.

Physician Assistant in Simi Valley, CA · enumerated 2006.

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

National Provider Identifier

1841267622

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Registry record

Entity type Individual (Type 1)
Name Leslie Buchanan
Credential P.A.
Sex Female
Practice address 2925 Sycamore Dr, Suite 204-205, Simi Valley, CA, 93065
Fax (805) 955-0498
Enumeration date Mar 1, 2006
Last updated in NPPES Mar 12, 2020

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA12305 (CA) Primary
PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA 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

How do I verify Leslie Buchanan's NPI record?
Cross-check NPI 1841267622 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1841267622 active?
Yes, as of the latest NPPES snapshot, NPI 1841267622 is active (record last updated 2020-03-12).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-03-12.