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Edit this profileAt a glance
- 300 Pasteur Dr Rm H1307, Palo Alto, CA 94304
About Dr. Choi
Hailey H. Choi, M.D. is a healthcare provider in Palo Alto, CA specializing in radiation oncology. Medicare claims data shows Hailey provided 3,647 services to 1,267 patients. The services billed most often include low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml, ct scan of abdomen and pelvis with contrast, and limited ultrasound scan of abdomen. This provider record is associated with NPI 1386900249.
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) 723-8463
- Email not available
Practice Locations
300 PASTEUR DR RM H1307
Palo Alto, CA 94304
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
3,647 services · 1,267 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Ct scan of abdomen and pelvis with contrast | Imaging | 74177 |
196 | More than most peers in Radiation Oncology |
| Limited ultrasound scan of abdomen | Imaging | 76705 |
176 | Too few peers to compare |
| Complete ultrasound scan behind abdominal cavity | Imaging | 76770 |
95 | Too few peers to compare |
| X-ray of abdomen, 1 view | Imaging | 74018 |
85 | Too few peers to compare |
| Ultrasound scan of head and neck soft tissue | Imaging | 76536 |
57 | Too few peers to compare |
| Limited ultrasound scan of joint or other extremity structure except blood vessels | Imaging | 76882 |
53 | Too few peers to compare |
| Mri scan of pelvis before and after contrast | Imaging | 72197 |
46 | Too few peers to compare |
| Ct scan of abdomen and pelvis without contrast | Imaging | 74176 |
43 | More often than most peers in Radiation Oncology |
| Ultrasound scan of transplanted kidney | Imaging | 76776 |
41 | Too few peers to compare |
| Complete ultrasound scan behind abdominal cavity | Imaging | 76770 |
34 | 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 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 oncologists in Palo Alto 8
Same specialty, same city.
More connections — 21 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 Ct scan of abdomen and pelvis with contrast 5
Providers in CA who bill this service to Medicare most often.
Common questions
What is Hailey H. Choi's specialty?
Hailey H. Choi is a radiation oncologist in Palo Alto, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Radiation Oncology”.
NPI registry
Where can I find Hailey H. Choi?
Hailey H. Choi is listed at 300 Pasteur Dr Rm H1307, Palo Alto, CA 94304. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Hailey H. Choi?
The number on file is (650) 723-8463. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Hailey H. Choi?
Hailey H. Choi's National Provider Identifier is 1386900249. 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 Hailey H. Choi's education?
Hailey H. Choi attended Other, graduating in 2012. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Hailey H. Choi have?
Hailey H. Choi has 14 years experience. Calculated from a graduation year of 2012, reported in the CMS National Downloadable File.
CMS public data
What is Hailey H. Choi known for?
According to Medicare billing data, Hailey H. Choi performs imaging including ct scan of abdomen and pelvis with contrast and limited ultrasound scan of abdomen; provides treatments such as ultrasound study of one arm or leg veins with compression and maneuvers and ultrasound study of 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 Hailey H. Choi's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Hailey H. Choi. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.