Dr. William G. McMaster
- Gender: Male
- Experience: 11 years
- Graduated from: Medical University Of South Carolina College Of Medicine
- Graduation year: 2010
- Sole propriator: Yes
- NPI: 1124345574
Dr. William G. McMaster JR. M.D.
Cardiothoracic Surgeon
He is located at 8 Richland Medical Park Drive Suite 400 in Columbia, SC 29203. Can help patients with the following: Achalasia, Aortic Dissection, Collapsed Lung, Heart Disease, Thoracic Outlet Syndrome (TOS), Ventricular Septal Defect (VSD). His National Provider Identifier (NPI) number is 1124345574. Appointment can be made via the phone number (803) 795-0871. He is affiliated with 2 practices and 1 hospitals.
Conditions treated
Dr. William Gourdin Mcmaster, being an cardiothoracic 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. William G. McMaster.
- Achalasia
- Aortic Dissection
- Aortic Stenosis
- Collapsed Lung
- Heart Disease
- Thoracic Outlet Syndrome (TOS)
- Ventricular Septal Defect (VSD)
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. William G. McMaster as in-network for the following 2026 plans.
Health plans
Ambetter from Absolute Total Care
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 9 plans from Ambetter from Absolute Total Care
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Elite Bronze | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Elite Bronze + Vision + Adult Dental | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Everyday Bronze | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Everyday Bronze + Vision + Adult Dental | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Focused Silver | HMO · Silver | Preferred | Accepting new patients |
| Standard Expanded Bronze | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Standard Gold | HMO · Gold | Preferred | Accepting new patients |
| Standard Silver | HMO · Silver | Preferred | Accepting new patients |
| Standard Silver + Vision + Adult Dental | HMO · Silver | Preferred | Accepting new patients |
BlueCross BlueShield of South Carolina
Network data as of Jun 21, 2023, as reported by the insurer.
Show all 29 plans from BlueCross BlueShield of South Carolina
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Blue Direction Bronze 1 | POS · Expanded Bronze | Preferred | Accepting new patients |
| Blue Direction Silver 1 | POS · Silver | Preferred | Accepting new patients |
| Blue Direction Silver 1 + Adult Vision | POS · Silver | Preferred | Accepting new patients |
| Blue Direction Silver 2 | POS · Silver | Preferred | Accepting new patients |
| Blue Direction Standard Expanded Bronze | POS · Expanded Bronze | Preferred | Accepting new patients |
| Blue Direction Standard Gold | POS · Gold | Preferred | Accepting new patients |
| Blue Direction Standard Silver | POS · Silver | Preferred | Accepting new patients |
| Blue VirtuConnect Bronze 1 | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Blue VirtuConnect Gold 1 | EPO · Gold | Preferred | Accepting new patients |
| Blue VirtuConnect Silver 1 | EPO · Silver | Preferred | Accepting new patients |
| BlueEssentials Bronze 4 | EPO · Expanded Bronze | Preferred | Accepting new patients |
| BlueEssentials Bronze 6 | EPO · Expanded Bronze | Preferred | Accepting new patients |
| BlueEssentials Gold 1 | EPO · Gold | Preferred | Accepting new patients |
| BlueEssentials Gold 5 | EPO · Gold | Preferred | Accepting new patients |
| BlueEssentials Silver 14 | EPO · Silver | Preferred | Accepting new patients |
| BlueEssentials Silver 14 + Adult Vision | EPO · Silver | Preferred | Accepting new patients |
| BlueEssentials Silver 40 | EPO · Silver | Preferred | Accepting new patients |
| BlueEssentials Standard Expanded Bronze | EPO · Expanded Bronze | Preferred | Accepting new patients |
| BlueEssentials Standard Gold | EPO · Gold | Preferred | Accepting new patients |
| BlueEssentials Standard Silver | EPO · Silver | Preferred | Accepting new patients |
| BlueExtend PPO HD Bronze 1 | PPO · Expanded Bronze | Preferred | Accepting new patients |
| BlueExtend PPO HD Bronze 2 | PPO · Expanded Bronze | Preferred | Accepting new patients |
| BlueExtend PPO HD Gold 1 | PPO · Gold | Preferred | Accepting new patients |
| BlueExtend PPO HD Gold 2 | PPO · Gold | Preferred | Accepting new patients |
| BlueExtend PPO HD Silver 1 | PPO · Silver | Preferred | Accepting new patients |
| BlueExtend PPO HD Silver 2 | PPO · Silver | Preferred | Accepting new patients |
| BlueExtend PPO Standard Expanded Bronze | PPO · Expanded Bronze | Preferred | Accepting new patients |
| BlueExtend PPO Standard Gold | PPO · Gold | Preferred | Accepting new patients |
| BlueExtend PPO Standard Silver | PPO · Silver | Preferred | 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. William G. McMaster 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. William G. McMaster is enrolled to bill Medicare as a Practitioner - Thoracic Surgery .
Bills through: Cookeville Regional Medical Group Inc
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.
Studies
MEDICAL UNIVERSITY OF SOUTH CAROLINA COLLEGE OF MEDICINE
Graduated in 2010Additional Specialities
- Resident
Looking for more Cardiothoracic Surgeons?
Here are cardiothoracic surgeons in South Carolina you may want to explore.
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Questions & Answers
Does Dr. William Gourdin Mcmaster have affiliation with practices?
Dr. William Gourdin Mcmaster is affiliated with Vanderbilt Medical Group. For the full list of practices see this list.
Does Dr. William Gourdin Mcmaster accept insurance?
Dr. William Gourdin Mcmaster is listed in-network for 38 ACA Marketplace (Obamacare/HealthCare.gov) plans from Ambetter from Absolute Total Care, BlueCross BlueShield of South Carolina. See the Marketplace plans section for details.
Has Dr. William Gourdin Mcmaster affiliation with hospitals?
Dr. William Gourdin Mcmaster is affiliated with VANDERBILT UNIVERSITY MEDICAL CENTER.
Where can you meet with Dr. William Gourdin Mcmaster?
Dr. William Gourdin Mcmaster's office is located at 8 Richland Medical Park Drive Suite 400 in Columbia, SC 29203.
What conditions does Dr. William Gourdin Mcmaster treat?
Dr. William Gourdin Mcmaster provides treatment for Achalasia, Aortic Dissection, Collapsed Lung, Heart Disease, Thoracic Outlet Syndrome (TOS), Ventricular Septal Defect (VSD). For the full list see this list.