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Edit this profileWhere to find Timothy P. Oconnor, M.D.
- Peoria location main office
420 Ne Glen Oak Ave Ste 401, Peoria, IL 61603 - Morton location
430 Maxine Dr, Morton, IL 61550
About Dr. Oconnor
Timothy P. Oconnor, M.D. practices general surgery in Peoria, IL. Timothy is a 1986 graduate of Indiana University School of Medicine. Timothy is also listed as specializing in transplant surgery and vascular surgery. Medicare claims data shows Timothy provided 742 services to 634 patients. The services billed most often include new patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more, subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes, and complete ultrasound of artery and vein blood flow pre-op assessment on both sides of body for hemodialysis access. The provider's National Provider Identifier (NPI) is 1710974597.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (309) 676-8123
- Email not available
Practice Locations
420 NE GLEN OAK AVE STE 401
Peoria, IL 61603
430 Maxine Dr
Morton, IL 61550
Conditions Commonly Evaluated or Treated
Within General Surgery generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Anorectal
Appendix, bowel, and emergency
Gallbladder and biliary
Hernia and abdominal wall
Skin and soft tissue
Abdominal
Abdominal wall
Breast
Colorectal
Digestive
- Acid reflux
- Acute pancreatitis
- Bleeding Stomach Ulcer
- Bowel Fistula
- Gastroparesis
- Swallowing difficulties
Emergency surgery
Endocrine
Gastrointestinal
Hernia
Infections
Lymphatic
Oncology
Procedures & services
Most searched procedures
Bowel and emergency abdominal
- Colon resection
- Exploratory laparoscopy
- Exploratory laparotomy
- Repair of perforated peptic ulcer
- Small-bowel resection
- Surgery for bowel obstruction
- Surgical drainage of abdominal abscess
- Surgical lysis of adhesions
Gallbladder and appendix
Hernia repair
Skin and soft tissue
Abdominal surgery
Abdominal wall
Access and nutrition
Anorectal
- Anal fistula surgery
- Drainage of anal abscess
- Hemorrhoid removal
- Rubber-band ligation of hemorrhoids
- Surgery for chronic anal fissure
Biopsy
Breast surgery
- Axillary lymph-node dissection
- Excisional biopsy of a breast mass
- Mastectomy
- Sentinel lymph-node biopsy
Breast Surgery
Colorectal
Colorectal surgery
Digestive procedures
Endocrine surgery
Gastrointestinal
Hernia surgery
Skin & Soft Tissue
Surgical Oncology
Surgical procedures
Vascular Access
Wound care
Procedures Most Often Billed to Medicare
742 services · 634 patients · 23 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Relocation of arm vein with connection to arm artery for hemodialysis | Procedure | 36821 |
38 | Too few peers to compare |
| Insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist | Procedure | 36902 |
33 | Too few peers to compare |
| Creation of artery-vein connection using tube graft for hemodialysis | Procedure | 36830 |
26 | Too few peers to compare |
| Removal of tunneled central venous tube | Procedure | 36589 |
24 | Too few peers to compare |
| Revision of hemodialysis graft | Procedure | 36832 |
23 | Too few peers to compare |
| Insertion of needle and/or tube into hemodialysis circuit with review by radiologist | Procedure | 36901 |
18 | Too few peers to compare |
| Removal of abdominal cavity tube | Procedure | 49422 |
17 | Too few peers to compare |
| Tying or banding of surgically created artery-vein connection | Procedure | 37607 |
16 | Too few peers to compare |
| Removal of infected graft of arm or leg | Procedure | 35903 |
16 | Too few peers to compare |
| Transplantation of donor kidney | Procedure | 50360 |
15 | As often as other peers in General Surgery |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other general surgeons at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other general surgeons in Peoria 7
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Indiana University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1986 at Indiana University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Relocation of arm vein with connection to arm artery for hemodialysis 8
Providers in IL who bill this service to Medicare most often.
Common questions
What kind of doctor is Timothy P. Oconnor?
Timothy P. Oconnor is a general surgeon in Peoria, IL. That is the designation recorded for this NPI in the federal registry, where it is listed as “General Surgery”.
NPI registry
What is Timothy P. Oconnor's address?
Timothy P. Oconnor is listed at 420 Ne Glen Oak Ave Ste 401, Peoria, IL 61603. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Timothy P. Oconnor?
The number on file is (309) 676-8123. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Timothy P. Oconnor?
Timothy P. Oconnor's National Provider Identifier is 1710974597. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Timothy P. Oconnor train?
Timothy P. Oconnor attended Indiana University School of Medicine, graduating in 1986. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Timothy P. Oconnor have?
Timothy P. Oconnor has 40 years experience. Calculated from a graduation year of 1986, reported in the CMS National Downloadable File.
CMS public data
What procedures does Timothy P. Oconnor perform?
According to Medicare billing data, Timothy P. Oconnor performs procedures including relocation of arm vein with connection to arm artery for hemodialysis, insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist and creation of artery-vein connection using tube graft for hemodialysis; reads or performs imaging such as ultrasonic guidance for blood vessel access and fluoroscopic guidance for insertion or removal of central vein access device; provides treatments such as complete ultrasound of artery and vein blood flow pre-op assessment on both sides of body for hemodialysis access and use of a drug to induce depression of consciousness by physician performing a procedure , initial 15 minutes, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Timothy P. Oconnor's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Timothy P. Oconnor. If this is you, claiming it is free.
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