Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Samuel Lawrence Holley

Psychiatry Physician in Twin Falls, ID · enumerated 2019.

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

National Provider Identifier

1447719489

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Samuel Lawrence Holley

Sex Male

Practice address 815 N College Rd, Twin Falls, ID, 83301

Phone (208) 814-9100

Fax (208) 814-9903

Enumeration date Mar 19, 2019

Last updated in NPPES Aug 13, 2024

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License O-2013 (ID) Primary

101Y00000X Counselor Behavioral Health & Social Service Providers · License CG61210477 (WA) Secondary

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License OP61406164 (WA) Secondary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Samuel Holley practice?

The practice location on file with NPPES is in Twin Falls, ID. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Samuel Holley?

The National Provider Identifier (NPI) for Samuel Holley is 1447719489, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-13.