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

Mr. David Patrick Leach, B.A.

Q: What is the NPI number for David Leach?

The National Provider Identifier (NPI) for David Leach is 1518187855, a Type 1 (individual) record in the CMS NPPES registry.

Mental Health Counselor in Cayce, SC · enumerated 2007.

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

National Provider Identifier

1518187855

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Registry record

Entity type Individual (Type 1)

Name Mr. David Patrick Leach

Credential B.A.

Sex Male

Practice address Cayce, SC, 29033

Phone (803) 898-2025

Enumeration date Apr 27, 2007

Last updated in NPPES Aug 13, 2025

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

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Primary

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 David Leach practice?

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

What is the NPI number for David Leach?

The National Provider Identifier (NPI) for David Leach is 1518187855, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-13.