Physician Profile
Carl R. Dettwiler, MD
Unclaimed ProfileAbout Dr. Dettwiler
Carl R. Dettwiler, MD is a specialist practicing in Lewiston, ID. Carl trained at Loma Linda University School of Medicine, graduating in 1981. Medicare claims data shows Carl provided 1,879 services to 1,606 patients. The services billed most often include moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monit, removal of polyps or growths of large bowel using an endoscope with mechanical snare, and biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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
- (208) 743-4373
- Email not available
Practice Locations
2517 17TH SREET SUITE B
Lewiston, ID 83501
Procedures Most Often Billed to Medicare
1,879 services · 1,606 patients · 18 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | Procedure | 45385 |
269 | More than most peers in Specialist |
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Procedure | 43239 |
223 | More than most peers in Specialist |
| Insertion of guide wire with dilation of esophagus using a flexible endoscope | Procedure | 43248 |
167 | More than most peers in Specialist |
| Biopsy of large bowel using a flexible endoscope | Procedure | 45380 |
139 | More often than most peers in Specialist |
| Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm | Procedure | 43249 |
50 | More often than most peers in Specialist |
| Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Procedure | 43235 |
24 | More often than most peers in Specialist |
| Injection beneath lining of large bowel using a flexible endoscope | Procedure | 45381 |
16 | As often as other peers in Specialist |
| Diagnostic exam of large bowel using a flexible endoscope | Procedure | 45378 |
15 | Less often than most peers in Specialist |
| Monitoring and recording of esophageal function through nasal tube | Treatment | 91034 |
13 | Too few peers to compare |
| Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monit | Billing code | G0500 |
751 | More than most peers in Specialist |
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 specialists in Lewiston 5
Same specialty, same city.
Trained at Loma Linda University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1981 at Loma Linda University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Removal of polyps or growths of large bowel using an endoscope with mechanical snare 8
Providers in ID who bill this service to Medicare most often.
Common questions
What is Dr. Dettwiler's specialty?
Dr. Dettwiler is a specialist in Lewiston, ID. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Dr. Dettwiler?
Dr. Dettwiler is listed at 2517 17Th Sreet Suite B, Lewiston, ID 83501. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Dettwiler?
The number on file is (208) 743-4373. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Dettwiler?
Dr. Dettwiler's National Provider Identifier is 1285623819. 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
What is Dr. Dettwiler's medical education?
Dr. Dettwiler attended Loma Linda University School of Medicine, graduating in 1981. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Dettwiler have?
Dr. Dettwiler has 45 years experience. Calculated from a graduation year of 1981, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Dettwiler known for?
According to Medicare billing data, Dr. Dettwiler performs procedures including removal of polyps or growths of large bowel using an endoscope with mechanical snare, biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope and insertion of guide wire with dilation of esophagus using a flexible endoscope; provides treatments such as monitoring and recording of esophageal function through nasal tube, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Dettwiler's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Dettwiler. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.