Dr. Theodore Anthony Tollivoro, MD
Dr. Theodore Anthony Tollivoro, MD is a Gastroenterology in Clackamas, Oregon. Graduated from Saint Louis University School of Medicine in 2013, 13 years ago. Practices with Kaiser Foundation Health Plan of the Northwest, a 1,811-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in California and Oregon.
- Years since qualifying
- 13
- Trained at
- Saint Louis University School of Medicine
- Licensed in
- CA, OR
- In the registry since
- 2013
- 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
9900 SE Sunnyside RdClackamas, OR 97015-9777
Phone: (800) 813-2000
Show map & directions
Directions in Google Maps · Apple Maps · OpenStreetMap
Pin is approximate — placed at the ZIP-code centre, not the exact door.
Additional practice locations (2)
- 2425 Geary Blvd, San Francisco, CA 94115-3358 — (415) 833-9182
- 1479 Ygnacio Valley Rd # 200, Walnut Creek, CA 94598-2986 — (925) 296-7340
Specialties & licences
| Gastroenterology Physician (primary) | Taxonomy 207RG0100X · Licence MD224469 (OR) |
|---|---|
| Gastroenterology Physician | Taxonomy 207RG0100X · Licence A132935 (CA) |
Record details
| NPI number | 1811230147 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | Yes |
| NPI enumerated | April 4, 2013 |
| Last updated in NPPES | August 5, 2025 |
| Certification date | August 5, 2025 |
Medicare enrollment
| Medicare specialty | GASTROENTEROLOGY |
|---|---|
| Also practises | INTERNAL MEDICINE |
| Medical school | SAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE |
| Graduated | 2013 (13 years in practice) |
| Group practice | Kaiser Foundation Health Plan Of The Northwest — 1811 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
| Practice locations | 2 on file with Medicare |
Other providers in Clackamas
-
Dr. Jeffrey Stephen Olson, MD
9900 SE Sunnyside Road Kaiser Sunnybrook Medical Ofc, Clackamas, OR 97015 · (503) 571-9134
-
Pacific Digestive Associates
15775 SE 82nd Dr, Clackamas, OR 97015-8551 · (503) 722-9155
-
Dr. Amit Sadana, MD
10180 SE Sunnyside Rd, Clackamas, OR 97015-8970 · (503) 652-2880
-
Dr. Caroline R. Tadros, MD
Kaiser Permanente Sunnybrook Medical Offices 9900 SE Sunnyside Rd, Clackamas, OR 97015-9701 · (503) 652-2880
-
Dr. Frank Yeh, MD
9900 SE Sunnyside Rd, Clackamas, OR 97015-9777 · (800) 813-2000