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Edit this profileAt a glance
- 300 Pasteur Dr Rm S092, Stanford, CA 94305
About Dr. Day
Kevin Day, MD practices radiation oncology in Stanford, CA. Medicare claims data shows Kevin provided 27,032 services to 3,276 patients. The services billed most often include low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml, injection, gadobutrol, 0.1 ml, and x-ray of chest, 1 view. The provider's National Provider Identifier (NPI) is 1699030577.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
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
- (650) 723-4527
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
300 PASTEUR DR RM S092
Stanford, CA 94305
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
Cancer care
Most searched conditions
Benign condition
Blood and lymph cancer
Bone cancer
Brain tumors
Cancer emergencies
Chest cancer
Endocrine cancer
Eye cancer
Eye conditions
Foot conditions
Gastrointestinal cancer
- Anal cancer
- Bile duct cancer
- Colon cancer
- Esophageal cancer
- Gallbladder cancer
- Liver cancer
- Pancreatic cancer
- Stomach cancer
Gynecologic cancer
Head & neck cancer
Head and neck cancer
Metastatic cancer
Neurologic condition
Orthopedic conditions
Sarcoma
Skin cancer
Thoracic cancer
Urologic cancer
Vascular conditions
Procedures & services
Most searched procedures
Advanced radiation
Benign treatment
Brain radiation
Cancer treatment
Central nervous system
Consultation
External radiation
- Electron beam therapy
- Image-guided radiation (IGRT)
- IMRT (Targeted intensity radiation)
- RapidArc / VMAT radiation
- Total body irradiation (TBI)
Eye cancer treatment
Follow-up care
Heart treatments
Internal radiation
Pain and symptom relief
Particle therapy
Precision radiation
- Adaptive radiation therapy
- Heart-sparing breath hold radiation (DIBH)
- Spine radiosurgery
- Stereotactic body radiation (SBRT)
- Stereotactic radiosurgery (SRS)
- Tattoo-free radiation
Prostate cancer treatment
Prostate protection
Radiation therapy
Skin cancer treatment
Skin lymphoma treatment
Specialized radiation
Targeted isotopes
Targeted radiation drugs
Treatment planning
Procedures Most Often Billed to Medicare
27,032 services · 3,276 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| X-ray of chest, 1 view | Imaging | 71045 |
781 | Too few peers to compare |
| X-ray of chest, 2 views | Imaging | 71046 |
391 | Too few peers to compare |
| Ct scan of abdomen and pelvis with contrast | Imaging | 74177 |
274 | More than most peers in Radiation Oncology |
| Ct scan head or brain without contrast | Imaging | 70450 |
184 | Too few peers to compare |
| Ct scan of chest without contrast | Imaging | 71250 |
117 | More than most peers in Radiation Oncology |
| Ct scan of chest with contrast | Imaging | 71260 |
110 | More than most peers in Radiation Oncology |
| Ct scan of chest without contrast | Imaging | 71250 |
107 | More than most peers in Radiation Oncology |
| Mri scan of abdomen before and after contrast | Imaging | 74183 |
106 | Too few peers to compare |
| Ct scan of abdomen and pelvis without contrast | Imaging | 74176 |
96 | More than most peers in Radiation Oncology |
| X-ray of knee, 4 or more views | Imaging | 73564 |
96 | Too few peers to compare |
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.
Other radiation oncologists in Stanford 8
Same specialty, same city.
More connections — 18 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2012 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs X-ray of chest, 1 view 2
Providers in CA who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Day?
Dr. Day is a radiation oncologist in Stanford, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Radiation Oncology”.
NPI registry
What is Dr. Day's address?
Dr. Day is listed at 300 Pasteur Dr Rm S092, Stanford, CA 94305. 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. Day?
The number on file is (650) 723-4527. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Day?
Dr. Day's National Provider Identifier is 1699030577. 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. Day train?
Dr. Day attended Other, graduating in 2012. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Day have?
Dr. Day has 14 years experience. Calculated from a graduation year of 2012, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Day perform?
According to Medicare billing data, Dr. Day performs imaging including x-ray of chest, 1 view and x-ray of chest, 2 views. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Day's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Day. If this is you, claiming it is free.
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Guide.md listings do not constitute medical advice or an endorsement.