Dr Elizabeth O'brien, MD - Medicare Emergency Medicine in Dover, NH

Dr Elizabeth O'brien, MD is a medicare enrolled "Emergency Medicine - Emergency Medical Services" physician in Dover, New Hampshire. She went to University Of Vermont College Of Medicine and graduated in 2002 and has 22 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice Seacoast Emergency Physicians, Pc and her current practice location is 789 Central Ave, Emergency Dept, Dover, New Hampshire. You can reach out to her office (for appointments etc.) via phone at (603) 740-2163.

Dr Elizabeth O'brien is licensed to practice in New Hampshire (license number 13121) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1649205717.

Contact Information

Dr Elizabeth O'brien, MD
789 Central Ave, Emergency Dept,
Dover, NH 03820-2526
(603) 740-2163
(603) 740-2246

Map and Direction




Physician's Profile

Full NameDr Elizabeth O'brien
GenderFemale
SpecialityEmergency Medicine
Experience22 Years
Location789 Central Ave, Dover, New Hampshire
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Elizabeth O'brien attended and graduated from University Of Vermont College Of Medicine in 2002
  NPI Data:
  • NPI Number: 1649205717
  • Provider Enumeration Date: 07/11/2006
  • Last Update Date: 09/30/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 4183665078
  • Enrollment ID: I20060822000508

Medical Identifiers

Medical identifiers for Dr Elizabeth O'brien such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1649205717NPI-NPPES
P00329992OtherNHRAILROAD MEDICARE
30206091MedicaidNH
01Y010879NH01OtherNHBCBS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207PE0004XEmergency Medicine - Emergency Medical Services 13121 (New Hampshire)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Wentworth-douglass HospitalDover, NHHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Seacoast Emergency Physicians, Pc923410820038

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Elizabeth O'brien allows following entities to bill medicare on her behalf.
Entity NameSeacoast Emergency Physicians, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134155872
PECOS PAC ID: 9234108200
Enrollment ID: O20040927000785

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Elizabeth O'brien is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Elizabeth O'brien, MD
789 Central Ave,
Dover, NH 03820-2526

Ph: (603) 740-2163
Dr Elizabeth O'brien, MD
789 Central Ave, Emergency Dept,
Dover, NH 03820-2526

Ph: (603) 740-2163

Reviews and Comments


Emergency Medicine Doctors in Dover, NH

Faisal Shamshad, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 19 Old Rollinsford Rd, Building B, Dover, NH 03820
Phone: 603-516-4265    Fax: 603-740-2173
Dr. Robert Charles Piotrowski, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 789 Central Ave, Dover, NH 03820
Phone: 630-740-2163    
Edward J Williams, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 789 Central Ave, Dover, NH 03820
Phone: 603-740-2163    Fax: 603-740-2246
Bruce Welkovich, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 789 Central Ave, Dover, NH 03820
Phone: 603-742-5252    
Alexander Ortiz, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 789 Central Ave, Emergency Dept, Dover, NH 03820
Phone: 631-444-2754    Fax: 631-444-6031
Lukas R Kolm, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 789 Central Ave, Wentworth Douglass Hospital, Dover, NH 03820
Phone: 603-498-9634    
James L. Morse Ii, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 789 Central Ave, Emergency Dept, Dover, NH 03820
Phone: 603-742-5252    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

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