Physician Profile
Unclaimed ProfileAbout GEMERY
John Gemery is a healthcare provider in Lebanon, NH specializing in interventional radiology. John trained at University of Vermont College of Medicine, graduating in 1992. John is also listed as specializing in vascular & interventional radiology. According to Medicare claims data, John cared for 565 Medicare patients across 595 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
Common questions
What does Dr. Gemery specialize in?
Dr. Gemery is an interventional radiology in Lebanon, NH. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERVENTIONAL RADIOLOGY”.
NPI registry
Where is Dr. Gemery located?
Dr. Gemery is listed at 1 MEDICAL CENTER DR DEPARTMENT OF RADIOLOGY, Lebanon, NH 03756. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Gemery's phone number?
The number on file is (603) 650-7230. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Gemery's NPI number?
Dr. Gemery's National Provider Identifier is 1811921836. 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. Gemery go to medical school?
Dr. Gemery attended University of Vermont College of Medicine, graduating in 1992. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Gemery been practicing?
Dr. Gemery has 34 years experience. Calculated from a graduation year of 1992, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Gemery do most often?
According to Medicare billing data, Dr. Gemery performs procedures including core needle biopsy of lung or center cavity of chest , accessed through skin, injection of contrast through abdominal cavity tube for x-ray study and needle biopsy of liver through skin; reads or performs imaging such as fluoroscopic guidance for insertion or removal of central vein access device and ultrasonic guidance for needle placement; provides treatments such as use of a drug to induce depression of consciousness by physician performing a procedure , initial 15 minutes, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Gemery confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Gemery. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (603) 650-7230
- Email not available
Practice Locations
1 MEDICAL CENTER DR DEPARTMENT OF RADIOLOGY
Lebanon, NH 03756
Procedures Most Often Billed to Medicare
595 services · 565 patients · 19 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Core needle biopsy of lung or center cavity of chest (mediastinum), accessed through skin | Procedure | 32408 |
29 |
| Injection of contrast through abdominal cavity tube for x-ray study | Procedure | 49424 |
27 |
| Needle biopsy of liver through skin | Procedure | 47000 |
25 |
| Insertion of central venous tube with port (5 years or older) | Procedure | 36561 |
20 |
| Replacement of kidney drainage tube using imaging guidance with review by radiologist | Procedure | 50435 |
19 |
| Aspiration of fluid from chest cavity using imaging guidance | Procedure | 32555 |
19 |
| Drainage of fluid from abdominal cavity using imaging guidance | Procedure | 49083 |
17 |
| Insertion of tunneled central venous tube for infusion (5 years or older) | Procedure | 36558 |
15 |
| Placement of tube of kidney using imaging guidance with review by radiologist | Procedure | 50432 |
14 |
| Drainage of fluid from chest cavity with insertion of indwelling tube using imaging guidance | Procedure | 32557 |
12 |
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 interventional radiology specialists at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 21 related providers in 4 groups
Other interventional radiology specialists in Lebanon 4
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 1992 at University of Vermont College of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Core needle biopsy of lung or center cavity of chest (mediastinum), accessed through skin 1
Providers in NH 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.