Physician Profile
Unclaimed ProfileAbout TERRIEN
Based in Portsmouth, NH, Christopher Terrien, MD is listed in the NPI registry under thoracic surgery. Christopher graduated from University of Vermont College of Medicine in 2003. Christopher is also listed as specializing in thoracic surgery (cardiothoracic). According to Medicare claims data, Christopher cared for 165 Medicare patients across 165 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (603) 559-4111
- Email not available
Practice Locations
333 BOTHWICK AVENUE SUITE 402
Portsmouth, NH 03801
Procedures Most Often Billed to Medicare
165 services · 165 patients · 9 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Harvest of vein using an endoscope | Procedure | 33508 |
29 |
| Coronary artery bypass using artery graft, 1 graft | Procedure | 33533 |
26 |
| Replacement of aortic valve through the skin and femoral artery | Procedure | 33361 |
20 |
| Coronary artery bypass using vein or artery graft, 2 grafts | Procedure | 33518 |
11 |
| Ultrasound of chest aorta during surgery | Imaging | 76984 |
15 |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
18 |
| Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | Office visit | 99221 |
17 |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | Office visit | 99205 |
17 |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
12 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other thoracic surgeons in Portsmouth 2
Same specialty, same city.
Trained at University of Vermont College of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2003 at University of Vermont College of Medicine 8
Providers who graduated from the same medical school in the same year.
More connections — 7 related providers in 1 group
Also performs Harvest of vein using an endoscope 7
Providers in NH who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Terrien?
Dr. Terrien is a thoracic surgeon in Portsmouth, NH. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “THORACIC SURGERY”.
NPI registry
What is Dr. Terrien's address?
Dr. Terrien is listed at 333 BOTHWICK AVENUE SUITE 402, Portsmouth, NH 03801. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Terrien?
The number on file is (603) 559-4111. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Terrien's NPI number?
Dr. Terrien's National Provider Identifier is 1780805390. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Terrien train?
Dr. Terrien attended University of Vermont College of Medicine, graduating in 2003. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Terrien been practicing?
Dr. Terrien has 23 years experience. Calculated from a graduation year of 2003, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Terrien perform?
According to Medicare billing data, Dr. Terrien performs procedures including harvest of vein using an endoscope, coronary artery bypass using artery graft, 1 graft and replacement of aortic valve through the skin and femoral artery; reads or performs imaging such as ultrasound of chest aorta during surgery, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Terrien confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Terrien. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.