Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David A Schwartz, MD

Cardiovascular Disease Physician in Plano, TX · enumerated 2005 · practices at Legacy Heart Center.

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

National Provider Identifier

1629065156

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Registry record

Entity type Individual (Type 1)

Name David A Schwartz

Credential MD

Sex Male

Practice address 6601 Preston Rd, Plano, TX, 75024

Phone (469) 326-3400

Fax (469) 326-3499

Enumeration date Sep 30, 2005

Last updated in NPPES Feb 17, 2023

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License E6613 (TX) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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

What is the NPI number for David Schwartz?

The National Provider Identifier (NPI) for David Schwartz is 1629065156, a Type 1 (individual) record in the CMS NPPES registry.

Where does David Schwartz practice?

The practice location on file with NPPES is in Plano, TX. 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 2023-02-17.