Dr. Thomas M. Loh
- Gender: Male
- Experience: 9 years
- Graduated from: Saint Louis University School Of Medicine
- Graduation year: 2012
- Sole propriator: No
- NPI: 1376803106
Dr. Thomas M. Loh M.D.
Vascular Surgeon
He is located at 17189 Interstate 45 South Suite 475 in Shenandoah, TX 77385. Can help patients with the following: Abdominal Aortic Aneurysm (AAA), Aneurysm, Blood Clots, May-Thurner Syndrome, Peripheral Artery Disease (PAD), Stroke. His National Provider Identifier (NPI) number is 1376803106. Appointment can be made via the phone number (936) 270-3933. He also has a website where you can get more information. The website can be found at https://www.houstonmethodist.org/doctor/thomas-loh. He is affiliated with 1 hospitals.
Conditions treated
Dr. Thomas Marten Loh, being an vascular surgeon, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Thomas M. Loh.
- Abdominal Aortic Aneurysm (AAA)
- Aneurysm
- Aortic Dissection
- Atherosclerosis
- Bleeding Varices
- Blood Clots
- Chronic Venous Insufficiency
- Claudication
- Embolism
- Ischemia
- May-Thurner Syndrome
- Peripheral Artery Disease (PAD)
- Renal Vascular Disease
- Stroke
- Venous Ulcer
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Thomas M. Loh as in-network for the following 2026 plans.
Health plans
Community Health Choice
Network data as of Jan 28, 2026, as reported by the insurer.
Show all 8 plans from Community Health Choice
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Community Premier Gold 005 (No deductible for PCP, Specialist, Urgent Care & Generics, $0 PCP 24/7 Virtual Care Options) | HMO · Gold | Non Preferred | Accepting new patients |
| Community Premier Gold 005 (No deductible for PCP, Specialist, Urgent Care & Generics, $0 PCP 24/7 Virtual Care Options) | HMO · Gold | Preferred | Accepting new patients |
| Community Premier Gold 021 (No deductible for PCP, Specialist, Urgent Care & Generics, $0 PCP 24/7 Virtual Care Options) | HMO · Gold | Non Preferred | Accepting new patients |
| Community Premier Gold 021 (No deductible for PCP, Specialist, Urgent Care & Generics, $0 PCP 24/7 Virtual Care Options) | HMO · Gold | Preferred | Accepting new patients |
| Community Premier Silver 012 (No deductible for PCP, Urgent Care & Generics, $0 PCP 24/7 Virtual Care Options) | HMO · Silver | Non Preferred | Accepting new patients |
| Community Premier Silver 012 (No deductible for PCP, Urgent Care & Generics, $0 PCP 24/7 Virtual Care Options) | HMO · Silver | Preferred | Accepting new patients |
| Community Premier Silver 020 (No deductible for PCP, Specialist, Urgent Care & Generics, $0 PCP 24/7 Virtual Care Options) | HMO · Silver | Non Preferred | Accepting new patients |
| Community Premier Silver 020 (No deductible for PCP, Specialist, Urgent Care & Generics, $0 PCP 24/7 Virtual Care Options) | HMO · Silver | Preferred | Accepting new patients |
WellPoint
Network data as of Sep 10, 2026, as reported by the insurer.
Show all 21 plans from WellPoint
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Wellpoint Essential Bronze 4000 HSA (+ Incentives) | HMO · Expanded Bronze | Participating | Accepting new patients |
| Wellpoint Essential Bronze 6000 ($0 Virtual PCP + $0 Select Drugs + Incentives) | HMO · Expanded Bronze | Participating | Accepting new patients |
| Wellpoint Essential Bronze 6000 Adult Dental/Vision ($0 Virtual PCP+$0 Select Drugs) | HMO · Expanded Bronze | Participating | Accepting new patients |
| Wellpoint Essential Bronze 7500 Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) | HMO · Expanded Bronze | Participating | Accepting new patients |
| Wellpoint Essential Bronze POS 4500 ($0 Virtual PCP + $0 Select Drugs + Incentives) | POS · Expanded Bronze | Participating | Accepting new patients |
| Wellpoint Essential Bronze POS 5500 ($0 Virtual PCP + $0 Select Drugs + Incentives) | POS · Expanded Bronze | Participating | Accepting new patients |
| Wellpoint Essential Bronze POS 7500 Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) | POS · Expanded Bronze | Participating | Accepting new patients |
| Wellpoint Essential Catastrophic (+ Incentives) | HMO · Catastrophic | Participating | Accepting new patients |
| Wellpoint Essential Gold 1500 ($0 Virtual PCP + $0 Select Drugs + Incentives) | HMO · Gold | Participating | Accepting new patients |
| Wellpoint Essential Gold 2000 Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) | HMO · Gold | Participating | Accepting new patients |
| Wellpoint Essential Gold 800 ($0 Virtual PCP + $0 Select Drugs + Incentives) | HMO · Gold | Participating | Accepting new patients |
| Wellpoint Essential Gold POS 1000 ($0 Virtual PCP + $0 Select Drugs + Incentives) | POS · Gold | Participating | Accepting new patients |
| Wellpoint Essential Gold POS 2000 Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) | POS · Gold | Participating | Accepting new patients |
| Wellpoint Essential Gold POS 700 ($0 Virtual PCP + $0 Select Drugs + Incentives) | POS · Gold | Participating | Accepting new patients |
| Wellpoint Essential Silver 1850 ($0 Virtual PCP + $0 Select Drugs + Incentives) | HMO · Silver | Participating | Accepting new patients |
| Wellpoint Essential Silver 3500 ($0 Virtual PCP + $0 Select Drugs + Incentives) | HMO · Silver | Participating | Accepting new patients |
| Wellpoint Essential Silver 3500 Adult Dental/Vision ($0 Virtual PCP + $0 Select Drugs + Incentives) | HMO · Silver | Participating | Accepting new patients |
| Wellpoint Essential Silver 6000 Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) | HMO · Silver | Participating | Accepting new patients |
| Wellpoint Essential Silver POS 2500 ($0 Virtual PCP + $0 Select Drugs + Incentives) | POS · Silver | Participating | Accepting new patients |
| Wellpoint Essential Silver POS 4000 ($0 Virtual PCP + $0 Select Drugs + Incentives) | POS · Silver | Participating | Accepting new patients |
| Wellpoint Essential Silver POS 6000 Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) | POS · Silver | Participating | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Thomas M. Loh is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. Thomas M. Loh is enrolled to bill Medicare as a Practitioner - Vascular Surgery .
Bills through: Tmh Physician Associates Pllc
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| W. L. Gore \u0026 Associates | $8142 |
| Cook Medical | $2834 |
| Boston Scientific | $2384 |
Other
| Food and Beverage | $14689 |
| Travel and Lodging | $1209 |
| Other | $685 |
Studies
SAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE
Graduated in 2012Other ways to reach out
- Website: https://www.houstonmethodist.org/doctor/thomas-loh
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Questions & Answers
Has Dr. Thomas Marten Loh affiliation with hospitals?
Dr. Thomas Marten Loh is affiliated with HOUSTON METHODIST THE WOODLANDS HOSPITAL.
Where can you meet with Dr. Thomas Marten Loh?
Dr. Thomas Marten Loh's office is located at 17189 Interstate 45 South Suite 475 in Shenandoah, TX 77385.
What conditions does Dr. Thomas Marten Loh treat?
Dr. Thomas Marten Loh provides treatment for Abdominal Aortic Aneurysm (AAA), Aneurysm, Blood Clots, May-Thurner Syndrome, Peripheral Artery Disease (PAD), Stroke. For the full list see this list.
Does Dr. Thomas Marten Loh accept insurance?
Dr. Thomas Marten Loh is listed in-network for 29 ACA Marketplace (Obamacare/HealthCare.gov) plans from Community Health Choice, WellPoint. See the Marketplace plans section for details.