Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
James D Larson, PHD
Psychologist in Pensacola, FL · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1629005541
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Registry record
Entity type Individual (Type 1)
Name James D Larson
Credential PHD
Sex Male
Practice address 600 East Government Street, Pensacola, FL, 32502
Phone (850) 434-5033
Fax (850) 433-0268
Enumeration date Jun 27, 2006
Last updated in NPPES Jan 29, 2008
Taxonomy & licenses
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.
Frequently asked questions
Is NPI 1629005541 active?
Yes, as of the latest NPPES snapshot, NPI 1629005541 is active (record last updated 2008-01-29).
How do I verify James Larson's NPI record?
Cross-check NPI 1629005541 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-01-29.