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Dr. Leif Weig, PSYD

Clinical Psychologist in Delray Beach, FL · enumerated 2011 · practices at Dr. Leif Weig.

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

National Provider Identifier

1679866636

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Registry record

Entity type Individual (Type 1)
Name Dr. Leif Weig
Credential PSYD
Sex Male
Practice address 4800 Linton Blvd Ste E314, Delray Beach, FL, 33445
Phone (954) 614-3414
Enumeration date May 25, 2011
Last updated in NPPES Sep 10, 2020

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PY9087 (FL) Primary
PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD 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

What is the NPI number for Leif Weig?
The National Provider Identifier (NPI) for Leif Weig is 1679866636, a Type 1 (individual) record in the CMS NPPES registry.
Where does Leif Weig practice?
The practice location on file with NPPES is in Delray Beach, FL. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-09-10.