Mary S. MacDonald
- Gender: Female
- Sole propriator: No
- NPI: 1902990971
Mary S. MacDonald PA-C
Medical Physician Assistant
She is located at 2085 Henry Tecklenburg Drive in Charleston, SC 29414. Her National Provider Identifier (NPI) number is 1902990971. Appointment can be made via the phone number (843) 577-6957. She is affiliated with 3 practices.
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Mary S. MacDonald as in-network for the following 2026 plans.
Health plans
First Choice Next
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 8 plans from First Choice Next
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| First Choice Next Bronze Essential | HMO · Bronze | Preferred | Accepting new patients |
| First Choice Next Bronze Premier | HMO · Expanded Bronze | Preferred | Accepting new patients |
| First Choice Next Bronze Signature | HMO · Expanded Bronze | Preferred | Accepting new patients |
| First Choice Next Gold Premier | HMO · Gold | Preferred | Accepting new patients |
| First Choice Next Gold Signature | HMO · Gold | Preferred | Accepting new patients |
| First Choice Next Silver Essential | HMO · Silver | Preferred | Accepting new patients |
| First Choice Next Silver Premier | HMO · Silver | Preferred | Accepting new patients |
| First Choice Next Silver Signature | HMO · 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 Mary S. MacDonald 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 Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.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
Mary S. MacDonald is enrolled to bill Medicare as a Practitioner - Physician Assistant .
Bills through: Bon Secours St Francis Xavier Hospital 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.
Affiliated practices
Looking for more Medical Physician Assistants?
Here are medical physician assistants in South Carolina you may want to explore.
- Gender: Female
- Address: Suite 306 180 Wingo Way Mt Pleasant, 29464, SC
- Gender: Male
- Address: 311 Club Colony Circle Blythewood, 29016, SC
- Gender: Female
- Address: 6311 Garners Ferry Road Columbia, 29209, SC
- Gender: Female
- Address: Suite 2 612 Saint Andrews Road Columbia, 29210, SC
- Gender: Female
- Address: 171 Ashley Avenue Charleston, 29425, SC
- Gender: Female
- Address: 1715 Blanding Street Columbia, 29201, SC
- Gender: Female
- Address: 1333 Taylor Street Suite 6B Columbia, 29201, SC
- Gender: Female
- Address: 3574 Sunset Boulevard West Columbia, 29169, SC
- Gender: Male
- Address: 101 East Wood Street Spartanburg, 29303, SC
- Gender: Female
- Address: Suite 120 3 Richland Medical Park Drive Columbia, 29203, SC
Questions & Answers
Does Mary Stewart Macdonald have affiliation with practices?
Mary Stewart Macdonald is affiliated with Roper St. Francis Physician Partners Behavioral Medicine. For the full list of practices see this list.
Does Mary Stewart Macdonald accept insurance?
Mary Stewart Macdonald is listed in-network for 8 ACA Marketplace (Obamacare/HealthCare.gov) plans from First Choice Next. See the Marketplace plans section for details.
Where can you meet with Mary Stewart Macdonald?
Mary Stewart Macdonald's office is located at 2085 Henry Tecklenburg Drive in Charleston, SC 29414.