Dr. Mark S. Costello
- Gender: Male
- Sole propriator: Yes
- NPI: 1497103550
Dr. Mark S. Costello JR. M.D.
Otolaryngologist
He is located at 169 Ashley Avenue Room 202 Main Hospital Msc333 in Charleston, SC 29425. Can help patients with the following: Auditory Processing Disorder, Chronic Cough, Inner Ear Disorders, Nasal Polyps, Swallowing Disorders, Vertigo. His National Provider Identifier (NPI) number is 1497103550. Appointment can be made via the phone number (843) 792-8299.
Conditions treated
Dr. Mark Steven Costello, being an otolaryngologist, 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. Mark S. Costello.
- Allergic Reaction
- Assistive Listening Devices
- Auditory Processing Disorder
- Aural Rehabilitation
- Bad Breath
- Cancer
- Cauliflower Ear
- Chronic Cough
- Chronic Rhinitis
- Cleft Palate and Cleft Lip
- Deafness
- Deviated Septum
- Dizziness
- Ear Infection
- Ear Wax
- Eustachian Tube Problems
- Eye Allergy
- Hay Fever
- Headache
- Hearing Conservation
- Impacted Earwax
- Inner Ear Disorders
- Laryngitis
- Middle Ear Infection
- Nasal Polyps
- Newborn or Infant Hearing Screening
- Noise Sensitivity
- Noise-Induced Hearing Loss (NIHL)
- Nosebleed
- Oral Cancer
- Otoacoustic Emission Test (OAE)
- Peripheral Nerve Tumors
- Sinus Tract
- Sinusitis
- Sleep Apnea
- Sleep Disorders
- Sore Throat
- Swallowing Disorders
- Swimmer's Ear
- Taste Disorders
- Tinnitus
- Tongue Problems
- Usher Syndrome
- Vertigo
- Vestibular Testing
Medicare Enrollment
Dr. Mark S. Costello is enrolled to bill Medicare as a Practitioner - Otolaryngology .
Bills through: Christ Hospital Medical Specialists Llc
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and is not a comment on insurance accepted, quality, outcomes, or board certification.
Payments received
Drug payment
| Olympus | $1124 |
| Zimmer Biomet | $78 |
Other
| Travel and Lodging | $981 |
| Food and Beverage | $223 |
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- Gender: Male
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Questions & Answers
What conditions does Dr. Mark Steven Costello treat?
Dr. Mark Steven Costello provides treatment for Auditory Processing Disorder, Chronic Cough, Inner Ear Disorders, Nasal Polyps, Swallowing Disorders, Vertigo. For the full list see this list.
Where can you meet with Dr. Mark Steven Costello?
Dr. Mark Steven Costello's office is located at 169 Ashley Avenue Room 202 Main Hospital Msc333 in Charleston, SC 29425.
Does Dr. Mark Steven Costello accept insurance?
Unfortunately we don't have any information if Dr. Mark Steven Costello accepts insurance.