Vivian To, DO
Vivian To, DO is a Hospitalist in Downey, California. Graduated from West Virginia School of Osteopathic Medicine in 2021, 5 years ago. Practices with PIH Health Physicians, a 614-clinician group and accepts Medicare assignment. Licensed in California.
- Years since qualifying
- 5
- Trained at
- West Virginia School of Osteopathic Medicine
- Licensed in
- CA
- In the registry since
- 2021
What do these letters mean?
- DO — Doctor of Osteopathic Medicine
- A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.
Practice location Address checks out
11500 Brookshire AveDowney, CA 90241-4917
Phone: (562) 904-5000
Show map & directions
Directions in Google Maps · Apple Maps · OpenStreetMap
Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Hospitalist Physician (primary) | Taxonomy 208M00000X · Licence 20A21692 (CA) |
|---|
Record details
| NPI number | 1043899230 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Female |
| Credentials | DO |
| Sole proprietor | No |
| NPI enumerated | April 5, 2021 |
| Last updated in NPPES | October 29, 2025 |
| Certification date | October 29, 2025 |
| Mailing address | 11500 Brookshire Ave, Downey, CA 90241-4917 |
Medicare enrollment
| Medicare specialty | HOSPITALIST |
|---|---|
| Medical school | WEST VIRGINIA SCHOOL OF OSTEOPATHIC MEDICINE |
| Graduated | 2021 (5 years in practice) |
| Group practice | Pih Health Physicians — 614 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
| Practice locations | 5 on file with Medicare |
Other providers in Downey
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Dr. Syed Faisal Hussain, MD
9333 Imperial Hwy, Downey, CA 90242-2812 · (562) 657-9000
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Michael Qiu
9333 Imperial Hwy, Downey, CA 90242-2812 · (833) 574-2273
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Matthew Christopher Salazar Adame, MD
9333 Imperial Hwy, Downey, CA 90242-2812 · (833) 574-2273
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Olena Schwetz, MD
9333 Imperial Hwy, Downey, CA 90242-2812 · (562) 657-9000