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Leonard M. Thome, M.D., P.A.

Cardiovascular Disease Physician in Port Arthur, TX · enumerated 2012 · authorized official Leonard Thome, President.

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

National Provider Identifier

1700121753

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Registry record

Entity type Organization (Type 2)
Legal business name Leonard M. Thome, M.D., P.A.
Practice address 3820 Highway 365, Suite 100, Port Arthur, TX, 77642
Phone (409) 729-9114
Fax (409) 729-9197
Enumeration date Dec 3, 2012
Last updated in NPPES Dec 3, 2012

Taxonomy & classification

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Leonard Thome
Title President
Phone (409) 729-9114

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

Who is the authorized official for Leonard M. Thome, M.D., P.A.?
NPPES lists Leonard Thome (President) as the authorized official for this organization.
What is the NPI number for Leonard M. Thome, M.D., P.A.?
The NPI for Leonard M. Thome, M.D., P.A. is 1700121753, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-12-03.