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Thomas Marten Loh, M.D.

Vascular Surgery Physician in Shenandoah, TX · enumerated 2012.

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

National Provider Identifier

1376803106

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Registry record

Entity type Individual (Type 1)
Name Thomas Marten Loh
Credential M.D.
Sex Male
Practice address 17189 Interstate 45 S Ste 475, Shenandoah, TX, 77385
Phone (936) 270-3933
Fax (713) 791-5134
Enumeration date May 27, 2012
Last updated in NPPES Mar 9, 2020

Taxonomy & licenses

2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License 566858 (TX) Secondary
2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License R2159 (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.

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Frequently asked questions

How do I verify Thomas Loh's NPI record?
Cross-check NPI 1376803106 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1376803106 active?
Yes, as of the latest NPPES snapshot, NPI 1376803106 is active (record last updated 2020-03-09).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-03-09.