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Dr. Sean Michael O'sullivan

Dentist



  
  9199 Reisterstown Rd, Suite 102b, Owings Mills
  Maryland, 21117-4520

  410-365-6500    410-365-3214 Maps & Directions
Dr. Sean Michael O'sullivan is a Owings Mills, Maryland based Dentist who is specialized in Dentistry. He does not accept the Medicare-approved amount. Patients will be billed for the treatment. Active license number of Dr. Sean Michael O'sullivan is 11261 for Dentistry in Maryland. His current practice location is 9199 Reisterstown Rd, Suite 102b, Owings Mills. Patients can reach him at 410-365-6500.

Dr. Sean Michael O'sullivan is the primary dental care provider for patients of all ages. He is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
Complete Profile:
Dr. Sean Michael O'sullivan speciality, credentials, practice address, contact phone number and fax are as below. Patients can directly walk in or can call on the below given phone number for appointment.
Name: Dr. Sean Michael O'sullivan
Specialization: Dentist
Gender:Male
Accepts Medicare Assignment:No
Practice Address:9199 Reisterstown Rd, Suite 102b, Owings Mills,
Maryland, 21117-4520
Phone:410-365-6500
Fax:410-365-3214
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.
NPI Number: 1710280607
NPI Enumeration Date: 15 Dec, 2010
NPI Last Update On: 20 Dec, 2010
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Dr. Sean Michael O'sullivan are as mentioned below.
License NumberSpecializationStateStatus
11261Dentistry MarylandPrimary
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: 9199 Reisterstown Rd, Suite 102b
Owings Mills, Maryland
Zip: 21117-4520
Phone Number: 410-365-6500
Fax Number: 410-365-3214
Patients can reach Dr. Sean Michael O'sullivan at 9199 Reisterstown Rd, Suite 102b, Owings Mills, Maryland or can call to book an appointment on 410-365-6500.
Comments/ Reviews:
Read all the reviews posted for Dr. Sean Michael O'sullivan below. You may also share your own experience with Dr. Sean Michael O'sullivan. Your feedback can help others make better decisions.
**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.
Dr. Sean Michael O'sullivan Details: Complete Profile Professional Identification Codes Medical Licenses Business Mailing Address Book Appointment Patient Reviews
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Dentist: A dentist is a person who is qualified as a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS (both have same education). Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.

Services provided by a Dentist: By nature of their general training, a licensed dentist can carry out most dental treatments such as tooth whitening, filling and restorative (like dental implants, crowns, bridges), orthodontics (braces, veneers), prosthodontic (dentures, crown/bridge), endodontic (root canal) therapy, periodontal (gum) therapy, and oral surgery (extraction of teeth), as well as performing examinations, taking radiographs (x-rays) and diagnosis. Additionally, dentists can further engage in oral surgery procedures such as dental implant placement. Dentists can also prescribe medications such as antibiotics, fluorides, pain killers, local anesthetics, sedatives/hypnotics and any other medications that serve in the treatment of the various conditions that arise in the head and neck.
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