Physician Profile
Unclaimed ProfileAbout O'NEILL
Thaddeus P O'Neill, MD practises plastic and reconstructive surgery in Sheboygan, WI. Thaddeus is a 1999 graduate of Rush Medical College of Rush University. Thaddeus is also listed as specialising in plastic surgery.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What does Dr. O'Neill specialise in?
Dr. O'Neill is a plastic and reconstructive surgeon in Sheboygan, WI. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “PLASTIC AND RECONSTRUCTIVE SURGERY”.
NPI registry
Where is Dr. O'Neill located?
Dr. O'Neill is listed at 2414 KOHLER MEMORIAL DR, Sheboygan, WI 53081. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. O'Neill's phone number?
The number on file is (920) 457-4461. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. O'Neill?
Dr. O'Neill's National Provider Identifier is 1699714873. 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 Dr. O'Neill go to medical school?
Dr. O'Neill attended Rush Medical College of Rush University, graduating in 1999. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. O'Neill have?
Dr. O'Neill has 27 years experience. Calculated from a graduation year of 1999, reported in the CMS National Downloadable File.
CMS public data
What does Dr. O'Neill do most often?
According to Medicare billing data, Dr. O'Neill performs procedures including destruction of precancer skin growth, 2-14 growths, destruction of precancer skin growth, 1 growth and biopsy of related skin growth, first growth, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. O'Neill's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. O'Neill. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (920) 457-4461
- Email not available
Practice Locations
2414 KOHLER MEMORIAL DR
Sheboygan, WI 53081
Procedures Most Often Billed to Medicare
4,402 services · 2,396 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Destruction of precancer skin growth, 2-14 growths | Procedure | 17003 |
1,554 |
| Destruction of precancer skin growth, 1 growth | Procedure | 17000 |
588 |
| Biopsy of related skin growth, first growth | Procedure | 11102 |
510 |
| Biopsy of related skin growth, each additional growth | Procedure | 11103 |
237 |
| Complicated repair of wound of scalp, arms, or legs, 2.6-7.5 cm | Procedure | 13121 |
47 |
| Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm | Procedure | 11602 |
47 |
| Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 2.6-7.5 cm | Procedure | 13132 |
44 |
| Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 1.1-2.0 cm | Procedure | 11642 |
39 |
| Removal of noncancer skin growth of body, arms, or legs, 0.6-1.0 cm | Procedure | 11401 |
33 |
| Biopsy of ear | Procedure | 69100 |
29 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
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 plastic and reconstructive surgeons in Sheboygan 2
Same specialty, same city.
Trained at Rush Medical College of Rush University 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1999 at Rush Medical College of Rush University 8
Providers who graduated from the same medical school in the same year.
Also performs Destruction of precancer skin growth, 2-14 growths 8
Providers in WI 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.