Ruth Williamson, MD
Ruth Williamson, MD is a Radiation Oncology in Pasadena, California. Graduated from University of Southern California Keck School of Medicine in 1989, 37 years ago. Practices with Cedars-Sinai Medical Care Foundation, a 1,696-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California.
- Years since qualifying
- 37
- Trained at
- University of Southern California Keck School of Medicine
- Licensed in
- CA
- In the registry since
- 2006
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
625 S Fair Oaks Ave Ste 100Pasadena, CA 91105-2640
Phone: (626) 397-5149
Fax: (310) 397-2147
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Additional practice locations (1)
- 100 W California Blvd, Pasadena, CA 91105-3010 — (626) 397-5149
Specialties & licences
| Radiation Oncology Physician (primary) | Taxonomy 2085R0001X · Licence G707B5C (CA) |
|---|
Record details
| NPI number | 1952486912 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Female |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | October 26, 2006 |
| Last updated in NPPES | October 13, 2022 |
| Certification date | October 13, 2022 |
| Mailing address | 4140 W 190th St, Torrance, CA 90504-5513 |
Medicare enrollment
| Medicare specialty | RADIATION ONCOLOGY |
|---|---|
| Medical school | UNIVERSITY OF SOUTHERN CALIFORNIA KECK SCHOOL OF MEDICINE |
| Graduated | 1989 (37 years in practice) |
| Group practice | Cedars-Sinai Medical Care Foundation — 1696 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |