Dr. Mark Drury Ghegan, MD

Dr. Ghegan practices at Charleston ENT Associates in Charleston, South Carolina.

Dr. Ghegan's NPI, 1043308448, was assigned on October 11, 2006. Dr. Ghegan graduated from Medical College of Georgia in 2003. Dr. Ghegan holds South Carolina license 25829.

Dr. Ghegan's primary practice is Charleston ENT Associates, at 2295 Henry Tecklenburg Dr, Charleston, SC 29414 in Charleston County. The practice phone is (843) 766-6103.

Dr. Ghegan's primary practice is Charleston ENT Associates in Charleston, South Carolina. Dr. Ghegan is also affiliated with Roper Hospital. The medical group on file is Charleston ENT & Allergy. Dmand AI also links Dr. Ghegan to 2 more hospitals and 1 ambulatory surgery center, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ghegan practices, 4 sites in all. Vendor and product names are available with a free account.

Otolaryngology is Dr. Ghegan's primary specialty in the NPI Registry, under taxonomy code 207Y00000X. Dr. Ghegan is board certified in otolaryngology by the American Board of Otolaryngology - Head and Neck Surgery. Dmand AI has Dr. Ghegan's licenses on file in 2 states: South Carolina and Georgia.

Dmand AI lists acute sinusitis, chronic nasal allergies, chronic sinusitis, ear eustachian tube disorders, ear infection, endoscopic sinus surgery, hearing loss and impairment and larynx and vocal cord disease among the conditions Dr. Ghegan treats.

CMS data shows 2,664 Medicare services from Dr. Ghegan across 21 procedure codes in 2024, for 897 Medicare patients. Medicare paid $167,331 for them. Every service was in an office.

CMS counts 897 Medicare patients who saw Dr. Ghegan in 2024. The largest group is 65 to 74, with 421 patients. 75% of them have high cholesterol, and 69% have high blood pressure. 2% are also on Medicaid. Their average risk score is 0.94, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Ghegan's median patient age at 55, with 53% women.

In 2024, Dr. Ghegan wrote 1,086 Medicare Part D claims for 412 patients. 99% of them were for generic drugs. CMS names the drug for 976 of them, across 17 drugs with 11 or more claims each, at $18,102 in total drug cost. In 2023, CMS named 769 claims across 15 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 92 out of 100 for Dr. Ghegan for performance year 2024, reported as part of a group. Dr. Ghegan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Dmand AI links 7 papers to Dr. Ghegan, published from 2008 to 2009. The most frequent topics are Diagnosis, Differential, Endoscopy and Mycoses. Dr. Ghegan has published most often in Otolaryngol Head Neck Surg. Dr. Ghegan's most frequent co-authors are Charles M. Bowman, MD, Anthony Todd Tucker, MD and Isabel Lopes Virella-Lowell, MD.

CMS Open Payments shows 36 general payments to Dr. Ghegan from 21 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Stryker Corporation paid the most, $210.

Dr. Ghegan graduated from Medical College of Georgia in 2003.

Dr. Ghegan is in network with 18 carriers, including Aetna, United Healthcare and Cigna. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.