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

Mr. David Jared Kowalski, LMFT

Marriage & Family Therapist in Warminster, PA · enumerated 2013.

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

National Provider Identifier

1548508393

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Registry record

Entity type Individual (Type 1)

Name Mr. David Jared Kowalski

Credential LMFT

Sex Male

Practice address Warminster, PA, 18974

Phone (215) 394-8625

Enumeration date Jan 29, 2013

Last updated in NPPES Jan 29, 2013

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

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License MF000682 (PA) Primary

LMFT · Licensed Marriage and Family Therapist: A licensed therapist specializing in relational and family psychotherapy. About the LMFT 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does David Kowalski practice?

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

What is the NPI number for David Kowalski?

The National Provider Identifier (NPI) for David Kowalski is 1548508393, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-01-29.