Geoffrey Alexander Sonn, MD
Geoffrey Alexander Sonn, MD is an Urology in Stanford, California. Graduated from University of California, Geffen School of Medicine in 2005, 21 years ago. Practices with Stanford Health Care, a 3,085-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California.
- Years since qualifying
- 21
- Trained at
- University of California, Geffen School of Medicine
- 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 DrStanford, CA 94305-2200
Phone: (650) 723-4000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Urology Physician (primary) | Taxonomy 208800000X · Licence A96537 (CA) |
|---|---|
| Surgery Physician | Taxonomy 208600000X · Licence A96537 (CA) |
Record details
| NPI number | 1275720351 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | October 2, 2007 |
| Last updated in NPPES | March 18, 2026 |
| Certification date | March 18, 2026 |
Medicare enrollment
| Medicare specialty | UROLOGY |
|---|---|
| Also practises | GENERAL SURGERY |
| Medical school | UNIVERSITY OF CALIFORNIA, GEFFEN SCHOOL OF MEDICINE |
| Graduated | 2005 (21 years in practice) |
| Group practice | Stanford Health Care — 3085 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
| Telehealth | Offers telehealth services |
Other providers in Stanford
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Michael P Salna, MD
300 Pasteur Dr, Stanford, CA 94305 · (650) 723-5771
-
Kazunari Sasaki, MD
300 Pasteur Dr, Stanford, CA 94305-2200 · (650) 723-4000
-
Dr. Arash Shahangian, MD, PHD
300 Pasteur Dr, Stanford, CA 94305-2200 · (310) 497-5063
-
Benjamin Arthur Humphers Smith, MD, PHD
300 Pasteur Dr Rm H3591, Stanford, CA 94305-2200 · (650) 725-2181
-
Stanford Hospital and Clinics
300 Pasteur Dr, Stanford, CA 94305-2200 · (650) 498-7103
-
Daniel Joseph Stoltz
300 Pasteur Dr, Stanford, CA 94305-2200 · (650) 723-4000
-
Jared Su, MD
300 Pasteur Drive 3rd Fl Ste #H3625, Stanford, CA 94305-2409 · (650) 721-5705
-
Dr. Timothy Elisha Sweeney, MD, PHD
300 Pasteur Dr # H3591, Stanford, CA 94305-2200 · (650) 723-4000