Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Samuel W Larson, PH.D.

Clinical Psychologist in Nashville, TN · enumerated 2015 · practices at Jacqueline Klaver Phd, Pllc.

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

National Provider Identifier

1699143677

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Registry record

Entity type Individual (Type 1)

Name Samuel W Larson

Credential PH.D.

Sex Male

Practice address Nashville, TN, 37212

Phone (615) 933-3571

Enumeration date Sep 9, 2015

Last updated in NPPES Feb 11, 2020

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

103G00000X Clinical Neuropsychologist Behavioral Health & Social Service Providers Secondary

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 3698 (TN) 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 this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Samuel Larson?

Samuel Larson is registered in NPPES with the primary taxonomy of Clinical Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Jacqueline Klaver Clinical Neuropsychologist · Nashville, TN NPI 1295160760 Brittany Paul Clinical Neuropsychologist · Nashville, TN NPI 1629525654 Jacqueline Klaver Phd, Pllc Clinical Neuropsychologist · Nashville, TN NPI 1902327976 Julia Marx Mental Health Counselor · Nashville, TN NPI 1164931150 Tatiana Peredo Mental Health Counselor · Nashville, TN NPI 1275031155 Michelle Weinstein Clinical Psychologist · Nashville, TN NPI 1265093728

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-02-11.