Dr. Kristen Marie O'brien is a Billerica, Massachusetts based Dentist who is specialized in
Dentistry. She does not accept the Medicare-approved amount. Patients will be billed for the treatment. Active license number of Dr. Kristen Marie O'brien is
DN1857693 for Dentistry in Massachusetts. Her current practice location is
348 Boston Rd, Billerica. Patients can reach her at
978-667-5807.
Dr. Kristen Marie O'brien is the primary dental care provider for patients of all ages. She is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
Complete Profile:
Dr. Kristen Marie O'brien 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. Kristen Marie O'brien |
| Specialization: | Dentist |
| Gender: | Female |
| Credentials: | D.M.D. |
| Accepts Medicare Assignment: | No |
| Practice Address: | 348 Boston Rd, Billerica,
Massachusetts, 01821-1812 |
| Phone: | 978-667-5807 |
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: | 1215456512 |
| NPI Enumeration Date: | 18 Sep, 2017 |
| NPI Last Update On: | 17 Mar, 2018 |
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. Kristen Marie O'brien are as mentioned below.
| License Number | Specialization | State | Status | |
| DN1857693 | Dentistry | Massachusetts | Primary | |
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 7 Sherwood Rd,
Wilmington, Massachusetts |
| Zip: | 01887-2817 |
| Phone Number: | 978-604-2987 |
Patients can reach Dr. Kristen Marie O'brien at
348 Boston Rd, Billerica, Massachusetts or can
call to book an appointment on 978-667-5807.
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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on
08 December, 2025.