Physician Profile
Unclaimed ProfileAbout O'CONNOR
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Education & Training
Areas of Expertise
Common questions
What is Dr. O'Connor's specialty?
Dr. O'Connor is an anesthesiology in Worcester, MA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “ANESTHESIOLOGY”.
NPI registry
Where can I find Dr. O'Connor?
Dr. O'Connor is listed at 55 LAKE AVE N DEPARTMENT OF ANESTHESIOLOGY, Worcester, MA 01655. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. O'Connor?
The number on file is (508) 334-3271. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. O'Connor?
Dr. O'Connor's National Provider Identifier is 1295988921. 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
What is Dr. O'Connor's medical education?
Dr. O'Connor attended Other, graduating in 2005. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. O'Connor have?
Dr. O'Connor has 21 years experience. Calculated from a graduation year of 2005, reported in the CMS National Downloadable File.
CMS public data
What is Dr. O'Connor known for?
According to Medicare billing data, Dr. O'Connor performs procedures including injection of anesthetic agent and/or steroid into arm nerve bundle, injection of anesthetic agent and/or steroid into thigh nerve and insertion of artery tube for blood sampling or infusion through skin; reads or performs imaging such as ultrasonic guidance for needle placement; provides treatments such as anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand and anesthesia for retinal surgery. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. O'Connor's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. O'Connor. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (508) 334-3271
- Email not available
Practice Locations
55 LAKE AVE N DEPARTMENT OF ANESTHESIOLOGY
Worcester, MA 01655
Procedures Most Often Billed to Medicare
376 services · 372 patients · 19 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) | Procedure | 64415 |
25 |
| Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) | Procedure | 64447 |
18 |
| Insertion of artery tube for blood sampling or infusion through skin | Procedure | 36620 |
13 |
| Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand | Anaesthesia | 01810 |
62 |
| Ultrasonic guidance for needle placement | Imaging | 76942 |
40 |
| Anesthesia for retinal surgery | Anaesthesia | 00145 |
24 |
| Anesthesia for procedure for total knee joint replacement | Anaesthesia | 01402 |
22 |
| Anesthesia for other procedure on top of arm bone and shoulder joint | Anaesthesia | 01630 |
21 |
| Anesthesia for other procedure or exam of knee joint using an endoscope | Anaesthesia | 01400 |
18 |
| Anesthesia for other procedure on forearm, wrist, or hand bones | Anaesthesia | 01830 |
16 |
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 anesthesiology specialists at this location 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 2
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 29 related providers in 4 groups
Other anesthesiology specialists in Worcester 5
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2005 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) 8
Providers in MA who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.