Physician Profile
Jennifer E. Tonneson, M.D.
Unclaimed ProfileAbout Dr. Tonneson
Jennifer E. Tonneson, M.D. is a healthcare provider in Lebanon, NH specializing in general surgery. Jennifer trained at Geisel School of Medicine at Dartmouth, graduating in 2011. Jennifer is also listed as specializing in surgery of the hand and surgery. According to Medicare claims data, Jennifer cared for 136 Medicare patients across 137 services. The services billed most often include new patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more, partial removal of breast, and imaging of lymph nodes during surgery. This provider record is associated with NPI 1144512526.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (603) 650-5000
- Email not available
Practice Locations
1 MEDICAL CENTER DR DHMC - DEPARTMENT OF SURGERY
Lebanon, NH 03756
200 1st St SW
Rochester, MN 55905
Conditions Commonly Evaluated or Treated
Within General Surgery generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Anorectal
Appendix, bowel, and emergency
Gallbladder and biliary
Hernia and abdominal wall
Skin and soft tissue
Abdominal
Abdominal wall
Breast
Colorectal
Digestive
- Acid reflux
- Acute pancreatitis
- Bleeding Stomach Ulcer
- Bowel Fistula
- Gastroparesis
- Swallowing difficulties
Emergency surgery
Endocrine
Gastrointestinal
Hernia
Infections
Lymphatic
Oncology
Procedures & services
Most searched procedures
Bowel and emergency abdominal
- Colon resection
- Exploratory laparoscopy
- Exploratory laparotomy
- Repair of perforated peptic ulcer
- Small-bowel resection
- Surgery for bowel obstruction
- Surgical drainage of abdominal abscess
- Surgical lysis of adhesions
Gallbladder and appendix
Hernia repair
Skin and soft tissue
Abdominal surgery
Abdominal wall
Access and nutrition
Anorectal
- Anal fistula surgery
- Drainage of anal abscess
- Hemorrhoid removal
- Rubber-band ligation of hemorrhoids
- Surgery for chronic anal fissure
Biopsy
Breast surgery
- Axillary lymph-node dissection
- Excisional biopsy of a breast mass
- Mastectomy
- Sentinel lymph-node biopsy
Breast Surgery
Colorectal
Colorectal surgery
Digestive procedures
Endocrine surgery
Gastrointestinal
Hernia surgery
Skin & Soft Tissue
Surgical Oncology
Surgical procedures
Vascular Access
Wound care
Procedures Most Often Billed to Medicare
137 services · 136 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Partial removal of breast | Procedure | 19301 |
35 | More often than most peers in General Surgery |
| Imaging of lymph nodes during surgery | Procedure | 38900 |
20 | As often as other peers in General Surgery |
| Biopsy or removal of deep lymph nodes of underarm | Procedure | 38525 |
20 | As often as other peers in General Surgery |
| 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 |
49 | More often than most peers in General Surgery |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
13 | Less often than most peers in General Surgery |
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.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other general surgeons in Lebanon 8
Same specialty, same city.
Trained at Geisel School of Medicine at Dartmouth 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2011 at Geisel School of Medicine at Dartmouth 8
Providers who graduated from the same medical school in the same year.
Also performs Partial removal of breast 8
Providers in NH who bill this service to Medicare most often.
Common questions
What does Jennifer E. Tonneson specialize in?
Jennifer E. Tonneson is a general surgeon in Lebanon, NH. That is the designation recorded for this NPI in the federal registry, where it is listed as “General Surgery”.
NPI registry
Where is Jennifer E. Tonneson located?
Jennifer E. Tonneson is listed at 1 Medical Center Dr Dhmc - Department of Surgery, Lebanon, NH 03756. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Jennifer E. Tonneson's phone number?
The number on file is (603) 650-5000. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Jennifer E. Tonneson's NPI number?
Jennifer E. Tonneson's National Provider Identifier is 1144512526. 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 Jennifer E. Tonneson train?
Jennifer E. Tonneson attended Geisel School of Medicine at Dartmouth, graduating in 2011. This comes from the CMS National Downloadable File.
CMS public data
How long has Jennifer E. Tonneson been practicing?
Jennifer E. Tonneson has 15 years experience. Calculated from a graduation year of 2011, reported in the CMS National Downloadable File.
CMS public data
What does Jennifer E. Tonneson do most often?
According to Medicare billing data, Jennifer E. Tonneson performs procedures including partial removal of breast, imaging of lymph nodes during surgery and biopsy or removal of deep lymph nodes of underarm, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Jennifer E. Tonneson confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Jennifer E. Tonneson. If this is you, claiming it is free.
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