Theresa Wendel Ruddy, MD
Theresa Wendel Ruddy, MD is registered under Colorectal Surgery (Proctology) in Liverpool, New York. Graduated from State University of New York at Buffalo School of Medicine in 2000, 26 years ago. Practices with Oneida Surgical Group PC, a 4-clinician group and accepts Medicare assignment. Licensed in New York and Wisconsin.
- Years since qualifying
- 26
- Trained at
- State University of New York at Buffalo School of Medicine
- Licensed in
- NY, WI
- In the registry since
- 2007
- Specialties on file
- 4
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
5100 W Taft Rd Ste 4ALiverpool, NY 13088-3810
Phone: (315) 458-2211
Fax: (315) 452-9025
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
| Colon & Rectal Surgery Physician (primary) | Taxonomy 208C00000X · Licence 18258-875 (WI) |
|---|---|
| Trauma Surgery Physician | Taxonomy 2086S0127X · Licence 255925 (NY) |
| Surgery Physician | Taxonomy 208600000X · Licence 255925 (NY) |
| Colon & Rectal Surgery Physician | Taxonomy 208C00000X · Licence 255925 (NY) |
Record details
| NPI number | 1841491099 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Female |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | May 29, 2007 |
| Last updated in NPPES | June 11, 2018 |
Medicare enrollment
| Medicare specialty | COLORECTAL SURGERY (PROCTOLOGY) |
|---|---|
| Medical school | STATE UNIVERSITY OF NEW YORK AT BUFFALO SCHOOL OF MEDICINE |
| Graduated | 2000 (26 years in practice) |
| Group practice | Oneida Surgical Group Pc — 4 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
Procedures
| Colonoscopy | 132 times |
|---|---|
| Upper gastrointestinal (GI) endoscopy for acid reflux | 54 times |
| Hernia repair (minimally invasive) | 1–10 times |
| Hernia repair - groin (open) | 1–10 times |
| Mastectomy | 1–10 times |
| Melanoma (skin cancer) excision | 1–10 times |
| Removal of tissue | 1–10 times |
| Skin biopsy | 1–10 times |
Medicare patients and services, 2024
| Medicare patients | 145 |
|---|---|
| Services billed | 338 |
| Average patient age | 74 |
Payments from drug and device companies, 2025
| Food and Beverage | $285 |
|---|
Practises at
- Rome Memorial Hospital, Inc Hospital · Rome, NY
- Oneida Health Hospital Hospital · Oneida, NY
Colleagues at Oneida Surgical Group PC
- Alberto Jose Del Pino, MD Surgery Physician · Oneida, NY
- Pedro Jose Delpino, MD Surgery Physician · Oneida, NY