Physician Profile
Unclaimed ProfileAbout RULE
William Gary Rule, M.D. is a healthcare provider in Phoenix, AZ specialising in radiation oncology. William trained at Oregon Health Sciences University School of Medicine, graduating in 2006.
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 is Dr. Rule's specialty?
Dr. Rule is a radiation oncology in Phoenix, AZ. 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. Rule?
Dr. Rule is listed at 5777 E MAYO BLVD DEPARTMENT OF RADIATION ONCOLOGY, Phoenix, AZ 85054. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Rule?
The number on file is (480) 301-8000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Rule's NPI number?
Dr. Rule's National Provider Identifier is 1538346606. 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. Rule's medical education?
Dr. Rule attended Oregon Health Sciences University School of Medicine, graduating in 2006. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Rule been practising?
Dr. Rule has 20 years experience. Calculated from a graduation year of 2006, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Rule known for?
According to Medicare billing data, Dr. Rule performs imaging including calculation of radiation therapy dose and design and construction of complex radiation treatment device, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Rule confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Rule. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (480) 301-8000
- Email not available
Practice Locations
5777 E MAYO BLVD DEPARTMENT OF RADIATION ONCOLOGY
Phoenix, AZ 85054
Procedures Most Often Billed to Medicare
1,991 services · 879 patients · 21 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Calculation of radiation therapy dose | Imaging | 77300 |
236 |
| Design and construction of complex radiation treatment device | Imaging | 77334 |
224 |
| Radiation treatment management, 5 treatment sessions | Imaging | 77427 |
176 |
| Complex radiation therapy planning | Imaging | 77263 |
90 |
| High precision radiation therapy planning | Imaging | 77301 |
69 |
| Design and construction of radiation treatment device for high precision radiation therapy | Imaging | 77338 |
68 |
| 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 |
30 |
| Special radiation treatment | Imaging | 77470 |
28 |
| Obtaining respiratory data needed to develop the optimal radiation treatment | Imaging | 77293 |
28 |
| Design and construction of simple radiation treatment device | Imaging | 77332 |
23 |
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.
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.
Other radiation oncology specialists in Phoenix 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Oregon Health Sciences University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2006 at Oregon Health Sciences University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Calculation of radiation therapy dose 8
Providers in AZ 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.