Physician Profile
Unclaimed ProfileAbout KOLLER
Based in Middlebury, VT, Stephen M Koller, MD is listed in the NPI registry under diagnostic radiology. Stephen graduated from University of Vermont College of Medicine in 1991.
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
Common questions
What kind of doctor is Dr. Koller?
Dr. Koller is a diagnostic radiology in Middlebury, VT. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “DIAGNOSTIC RADIOLOGY”.
NPI registry
What is Dr. Koller's address?
Dr. Koller is listed at 115 PORTER DR RADIOLOGY DEPARTMENT, Middlebury, VT 05753. 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. Koller?
The number on file is (802) 388-8851. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Koller?
Dr. Koller's National Provider Identifier is 1538197421. 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. Koller train?
Dr. Koller attended University of Vermont College of Medicine, graduating in 1991. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Koller have?
Dr. Koller has 35 years experience. Calculated from a graduation year of 1991, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Koller perform?
According to Medicare billing data, Dr. Koller performs imaging including screening mammography and screening 3d breast mammography; provides treatments such as ultrasound study of one arm or leg veins with compression and maneuvers. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Koller's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Koller. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (802) 388-8851
- Email not available
Practice Locations
115 PORTER DR RADIOLOGY DEPARTMENT
Middlebury, VT 05753
Procedures Most Often Billed to Medicare
638 services · 625 patients · 17 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Screening mammography | Imaging | 77067 |
154 |
| Screening 3d breast mammography | Imaging | 77063 |
154 |
| Dxa bone density measurement of hip, pelvis, spine | Imaging | 77080 |
42 |
| X-ray of chest, 2 views | Imaging | 71046 |
40 |
| X-ray of knee, 3 views | Imaging | 73562 |
33 |
| X-ray of hip, 2-3 views | Imaging | 73502 |
32 |
| X-ray of shoulder, minimum of 2 views | Imaging | 73030 |
25 |
| Complete ultrasound scan behind abdominal cavity | Imaging | 76770 |
20 |
| Limited ultrasound scan of abdomen | Imaging | 76705 |
19 |
| Nuclear medicine studies of heart muscle at rest and with stress and spect | Imaging | 78452 |
17 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other diagnostic radiology specialists at this location 1
Same specialty, same street address — most likely the same department or group.
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.
Trained at University of Vermont College 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 1991 at University of Vermont College of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Screening mammography 8
Providers in VT who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.