Dr. Dennis S Obrien

Overview

Dr. Dennis S Obrien, MD, is an Internal Medicine specialist in Smithtown, New York. He attended and graduated from medical school in 1980, having over 44 years of diverse experience, especially in Internal Medicine. He is affiliated with many hospitals including John T Mather Memorial Hospital Of Port Jefferson, St Catherine Of Siena Hospital, University Hospital (Stony Brook). Dr. Dennis S Obrien also cooperates with other doctors and physicians in medical groups including Southwest Suffolk Medical, P.C.. Dr. Dennis S Obrien accepts Medicare-approved amount as payment in full. Contact Dr. Dennis S Obrien at 48 NY-25A to request Dr. Dennis S Obrien the information (Medicare information, advice, payment, ...) or simply to book an appointment.

Doctor Profile

Quality Reporting

• eRx - He does not participate in the Medicare Electronic Prescribing (eRx) Incentive Program.
• PQRS - He does not report Quality Measures (PQRS). The Physician Quality Reporting System (PQRS) is a Medicare program encouraging health care professionals and group practices to report information on their quality of care. Quality measures can show how well a health care professional provides care to people with Medicare.
• EHR - He does not use electronic health records (EHR). The Electronic Health Records (EHR) Incentive Program encourages health care professionals to use certified EHR technology in ways that may improve health care. Electronic health records are important because they may improve a health care professional's ability to make well-informed treatment decisions.
• MHI - He does not commit to heart health through the Million Hearts initiative. Million Hearts is a national initiative that encourages health care professionals to report and perform well on activities related to heart health in an effort to prevent heart attacks and strokes.
• MOC - He does not participate in the Medicare Maintenance of Certification Program. A "Maintenance of Certification Program" encourages board certified physicians to continue learning and self-evaluating throughout their medical career.

Language Spoken by Dr. Dennis S Obrien

• English

Medical Licenses

Specialization	License Number	Issued State
Other Service Providers / Specialist click for detail Specialist An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.	154766-1	New York

Affiliated Hospitals

Hospital Name	Location	Hospital Type	Hospital Ownership
John T Mather Memorial Hospital Of Port Jefferson	Port Jefferson, New York	Acute Care Hospitals	Voluntary Non-Profit - Private
St Catherine Of Siena Hospital	Smithtown, New York	Acute Care Hospitals	Voluntary Non-Profit - Church
University Hospital (Stony Brook)	Stony Brook, New York	Acute Care Hospitals	Government - State

Medical Group Practice

Doing Business As	Legal Organization Name	Number of members
Southwest Suffolk Medical, P.C.	Southwest Suffolk Medical, P.C.	129

Practice Locations

This doctor profile was updated by using the public dataset from Centers for Medicare and Medicaid Services (CMS) which is publicized on Thursday, May 19, 2016, and correspondent NPI information on the public NPPES record dated Monday, July 9, 2007. If you found out that something incorrect and want to change it, please follow this Update Data guide.

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Reviews

Dr. Dennis S Obrien [NPI: 1952449829]Internal Medicine