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Roger L Mackinnon II, PHD

Electroneurodiagnostic Specialist/Technologist in Sacramento, CA · enumerated 2007.

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

National Provider Identifier

1871798991

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Registry record

Entity type Individual (Type 1)
Name Roger L Mackinnon II
Credential PHD
Sex Male
Practice address 2025 Morse Ave, Sacramento, CA, 95823
Phone (916) 973-6847
Enumeration date Jun 19, 2007
Last updated in NPPES Oct 27, 2011

Taxonomy & licenses

246ZE0600X Electroneurodiagnostic Specialist/Technologist Technologists, Technicians & Other Technical Service Providers Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD 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 1871798991 active?
Yes, as of the latest NPPES snapshot, NPI 1871798991 is active (record last updated 2011-10-27).
How do I verify Roger Mackinnon's NPI record?
Cross-check NPI 1871798991 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 2011-10-27.