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Dr. Mark Costello

Physician Mount Pleasant, SC Sole Proprietor

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Reveal Contact Info

Overview

Level

Staff

Function

Healthcare

Tenure

23 years at Sole Proprietor

Gender

Male

Connections

Position in HealthTal Database

161,970 healthcare professionals in HealthTal hold the Physician specialty. Mark Costello is one of them.
1,325 Physicians are based in SC (out of 18,806 total healthcare contacts in that state).
18,542 contacts at Sole Proprietor are tracked in HealthTal.
Typical Physician compensation in SC: $101,000 – $152,000 (median $120,000). Source: BLS OEWS adjusted for state cost of labor.
Top employers of Physicians in SC: Medical University Of South Carolina (97), Prisma Health (68), Sole Proprietor (45).
1% of Physicians in SC hold a senior title (Director, Manager, Chief, VP, etc.).
60% of Physicians in SC have verified education credentials on file.

Data refreshed June 2026.

Public records & verifications

Verify against the NPPES Provider Registry (HHS / CMS). Search NPPES →
Professional LinkedIn profile on file (subscribers only).
Data aggregated from public licensure databases, LinkedIn, and verified employer records. Cross-check via the registry link above.

Skills

Sellers Sales

About Sole Proprietor

Website

charlestonhomeadvisor.com

Office Location

824 Johnnie Dodds Blvd, Mount Pleasant, SC

Professional Overview

Dr. Mark Costello is a Md, currently affiliated with Sole Proprietor, based in Mount Pleasant, SC. As a physician, Dr. Costello contributes to patient care, clinical workflows, and healthcare operations in Mount Pleasant, SC. They have been with Sole Proprietor for 23 years. Core competencies include Sellers, Sales. Healthcare organizations seeking to recruit physician professionals can use HealthTal to access verified direct email addresses and personal phone numbers sourced from NPI records and professional licensing databases. Direct outreach to physician specialists consistently yields higher response rates than passive job board postings, particularly for roles requiring specific clinical credentials or state licensure. The Mount Pleasant, SC healthcare market offers access to a concentrated pool of clinical professionals, making direct outreach particularly effective for organizations building local care teams or expanding service capacity in the region.

Recruiting Physician

Physician recruiting typically takes 90-180 days due to the specialized nature of the role. Reaching physicians through direct email or personal phone is significantly more effective than LinkedIn, as most practicing physicians are not actively job searching. HealthTal provides personal email addresses and direct dial numbers sourced from NPI records.

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Frequently Asked Questions

Where is Dr. Mark Costello located?

Dr. Mark Costello is based in Mount Pleasant, SC. They are currently affiliated with Sole Proprietor.

What is Dr. Mark Costello's specialty?

Dr. Mark Costello specializes in Physician. Their current role is Md.

Where does Dr. Mark Costello currently work?

Dr. Mark Costello currently works at Sole Proprietor. They have been there for 23 years.

How do I contact Dr. Mark Costello for recruiting?

HealthTal provides verified direct email address and phone number for Dr. Mark Costello. Subscribe to access full contact details including personal email, direct dial, and LinkedIn profile.

How do I recruit a Physician?

Recruiting physicians typically involves reaching out via direct email or phone. HealthTal's database provides verified contact data for physicians across all 50 states, allowing you to contact candidates directly without going through job boards.

What is the average salary for a Physician in SC?

Physicians in SC typically earn $101,000 to $152,000 annually, with a median of $120,000. Figures derive from BLS OEWS data, adjusted for state cost of labor. Senior-titled roles (Director, Manager, Chief) and high-acuity practice settings push the upper end.