Dr Christopher Terrien Iii, MD - Medicare Thoracic Surgery in Portsmouth, NH

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Dr Christopher Terrien Iii, MD is a medicare enrolled "Thoracic Surgery (cardiothoracic Vascular Surgery)" physician in Portsmouth, New Hampshire. He went to University Of Vermont College Of Medicine and graduated in 2003 and has 21 years of diverse experience with area of expertise as Thoracic Surgery. He is a member of the group practice Appledore Medical Group Inc and his current practice location is 333 Bothwick Avenue, Suite 402, Portsmouth, New Hampshire. You can reach out to his office (for appointments etc.) via phone at (603) 559-4111.

Dr Christopher Terrien Iii is licensed to practice in New York (license number 260801) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1780805390.

Contact Information

Dr Christopher Terrien Iii, MD
333 Bothwick Avenue, Suite 402,
Portsmouth, NH 03801
(603) 559-4111
Not Available

Map and Direction




Physician's Profile

Full NameDr Christopher Terrien Iii
GenderMale
SpecialityThoracic Surgery
Experience21 Years
Location333 Bothwick Avenue, Portsmouth, New Hampshire
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Christopher Terrien Iii attended and graduated from University Of Vermont College Of Medicine in 2003
  NPI Data:
  • NPI Number: 1780805390
  • Provider Enumeration Date: 05/01/2007
  • Last Update Date: 10/04/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 8426228974
  • Enrollment ID: I20190628000257

Medical Identifiers

Medical identifiers for Dr Christopher Terrien Iii such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1780805390NPI-NPPES
P00958699OtherNYRAILROAD MEDICARE
03373562MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208G00000XThoracic Surgery (cardiothoracic Vascular Surgery) 260801 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Amedisys Home HealthPortsmouth, NHHome health agency
Portsmouth Regional HospitalPortsmouth, NHHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Appledore Medical Group Inc569866615492

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 Christopher Terrien Iii allows following entities to bill medicare on his behalf.
Entity NameAppledore Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720077167
PECOS PAC ID: 5698666154
Enrollment ID: O20040601000165

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 Christopher Terrien Iii 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 Christopher Terrien Iii, MD
333 Bothwick Avenue, Suite 402,
Portsmouth, NH 03801

Ph: (603) 559-4111		Dr Christopher Terrien Iii, MD
333 Bothwick Avenue, Suite 402,
Portsmouth, NH 03801

Ph: (603) 559-4111

Reviews and Comments


Thoracic Surgery (Cardiothoracic Vascular Surgery) Doctors in Portsmouth, NH

Dr. John Anthony Federico, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Accepting Medicare Assignments
Practice Location: 333 Borthwick Avenue, Suite 402, Portsmouth, NH 03801
Phone: 603-559-4111    Fax: 406-752-8220
William P Berry, M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Not Enrolled in Medicare
Practice Location: 333 Borthwick Ave, Suite 402, Portsmouth, NH 03801
Phone: 603-559-4111    Fax: 603-559-4110
Robert E Helm Jr., M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Accepting Medicare Assignments
Practice Location: 333 Borthwick Ave, Mob Suite 402, Portsmouth, NH 03801
Phone: 603-559-4111    Fax: 603-559-4110

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.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.