Physician Profile
John Carlton Boys, M.D.
Unclaimed ProfileAbout Dr. Boys
Based in Greeneville, TN, John Carlton Boys, M.D. is listed in the NPI registry under radiation oncology. John graduated from University of South Carolina School of Medicine in 1982. According to Medicare claims data, John cared for 496 Medicare patients across 1,309 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
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (423) 787-5041
- Email not available
Practice Locations
1420 TUSCULUM BLVD
Greeneville, TN 37745
Conditions Commonly Evaluated or Treated
Within Radiation Oncology 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
Procedures & services
Most searched procedures
Procedures Most Often Billed to Medicare
1,309 services · 496 patients · 15 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Ct guidance for insertion of radiation therapy fields | Imaging | 77014 |
418 |
| Radiation treatment management, 5 treatment sessions | Imaging | 77427 |
211 |
| Design and construction of complex radiation treatment device | Imaging | 77334 |
153 |
| Calculation of radiation therapy dose | Imaging | 77300 |
146 |
| Complex radiation therapy planning | Imaging | 77263 |
55 |
| Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved | Imaging | 77290 |
36 |
| Obtaining data needed to develop the optimal radiation treatment, 1 treatment area | Imaging | 77280 |
35 |
| 3d radiation therapy planning | Imaging | 77295 |
28 |
| Design and construction of radiation treatment device for high precision radiation therapy | Imaging | 77338 |
24 |
| High precision radiation therapy planning | Imaging | 77301 |
20 |
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.
Related specialists at this location 2
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.
Trained at University of South Carolina 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 1982 at University of South Carolina School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Ct guidance for insertion of radiation therapy fields 8
Providers in TN who bill this service to Medicare most often.
Common questions
What is Dr. Boys's specialty?
Dr. Boys is a radiation oncology in Greeneville, TN. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “RADIATION ONCOLOGY”.
NPI registry
Where can I find Dr. Boys?
Dr. Boys is listed at 1420 TUSCULUM BLVD, Greeneville, TN 37745. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Boys?
The number on file is (423) 787-5041. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Boys's NPI number?
Dr. Boys's National Provider Identifier is 1386645240. 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. Boys's medical education?
Dr. Boys attended University of South Carolina School of Medicine, graduating in 1982. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Boys been practicing?
Dr. Boys has 44 years experience. Calculated from a graduation year of 1982, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Boys known for?
According to Medicare billing data, Dr. Boys performs imaging including ct guidance for insertion of radiation therapy fields and radiation treatment management, 5 treatment sessions, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Boys confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Boys. 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.