Mark Charles O'brien
Nurse Anesthetist
300 Main St, Lewiston
Maine, 04240-7041
207-795-0111
Mark Charles O'brien is a Lewiston, Maine based nurse anesthetist who is specialized as Anesthesia Administration nurse. Active license number of Mark Charles O'brien is RNA253086 for Anesthesia Administration in Maine. his current practice location is 300 Main St, Lewiston. Patients can reach him at 207-795-0111. Mark Charles O'brien with specialization in Anesthesia Administration and he NPI number (Unique professional ID assigned by NPPES) is 1174243976.
Mark Charles O'brien is a certified registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists.
Complete Profile:
Mark Charles 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.
| Specialization: | Anesthesia Administration |
| Gender: | Male |
| Practice Address: | 300 Main St, Lewiston,
Maine, 04240-7041 |
| Phone: | 207-795-0111 |
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: | 1174243976 |
| NPI Enumeration Date: | 31 Aug, 2022 |
| NPI Last Update On: | 29 Oct, 2025 |
Medical Licenses:
Nurses can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Mark Charles O'brien are as mentioned below.
| License Number | Specialization | State | Status | |
| RNA253086 | Anesthesia Administration | Maine | Primary | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 121 Whitney Rd,
Gray, Maine |
| Zip: | 04039-7507 |
| Phone Number: | 207-653-3036 |
| Fax Number: | -- |
Patients can reach Mark Charles O'brien at
300 Main St, Lewiston, Maine or can
call to book an appointment on 207-795-0111.
Comments/ Reviews:
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.