Katherine Joy To'O, MD
Katherine Joy To'O, MD practises Diagnostic Radiology in Palo Alto, California. Qualified in 2005, 21 years ago. Practices with Stanford Health Care, a 3,085-clinician group and accepts Medicare assignment. Licensed in California.
- Years since qualifying
- 21
- Licensed in
- CA
- In the registry since
- 2007
- Specialties on file
- 2
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
300 Pasteur DrPalo Alto, CA 94304-2203
Phone: (323) 442-7450
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Diagnostic Radiology Physician (primary) | Taxonomy 2085R0202X · Licence A98082 (CA) |
|---|---|
| Body Imaging Physician | Taxonomy 2085B0100X · Licence A98082 (CA) |
Record details
| NPI number | 1821128844 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Female |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | March 7, 2007 |
| Last updated in NPPES | December 11, 2025 |
| Certification date | December 11, 2025 |
Medicare enrollment
| Medicare specialty | DIAGNOSTIC RADIOLOGY |
|---|---|
| Medical school | OTHER |
| Graduated | 2005 (21 years in practice) |
| Group practice | Stanford Health Care — 3085 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
Practises at
- Stanford Health Care Hospital · Stanford, CA
- Stanford Health Care Tri-Valley Hospital · Pleasanton, CA
Colleagues at Stanford Health Care
- Raffi Stephen Avedian, MD Orthopaedic Surgery Physician · Stanford, CA
- Vivek P Buch, MD Neurological Surgery Physician · Stanford, CA
- David Joseph Iberri, MD Internal Medicine Physician · Stanford, CA
- Bernice Yu Jing Kwong, MD Dermatology Physician · Stanford, CA
- Kristine Helen Luce, PHD Psychologist · Stanford, CA
- Amelie Mm Lutz, MD Diagnostic Radiology Physician · Stanford, CA
- Joshua James Mooney, MD Internal Medicine Physician · Stanford, CA
- Adetokunbo Adenike Odunaiya, MD Nephrology Physician · Stanford, CA
- Roshni Dinesh Ray, PA-C Surgical Physician Assistant · Stanford, CA
- Jeanne Shen, MD Anatomic Pathology & Clinical Pathology Physician · Stanford, CA
- Norah Simpson, PHD Sleep Medicine (Psychiatry & Neurology) Physician · Stanford, CA
- Becky Jan Wong, MD Pediatric Anesthesiology Physician · Palo Alto, CA
Other providers in Palo Alto
-
Dr. Anugayathri Jawahar, MD
725 Welch Rd, Palo Alto, CA 94304-1601 · (650) 723-8087
-
Dr. Zahra Kassam, MD
969 Varian Way, Palo Alto, CA 94304-2409 · (650) 498-8609
-
Edward Arthur Lebowitz, MD
725 Welch Rd, Palo Alto, CA 94304-1601 · (650) 497-8000
-
Dr. Eric West Olcott, MD
3801 Miranda Ave, Palo Alto, CA 94304 · (650) 493-5000