Doctor profile · Federal record
Dr. Thaddeus O'Neill, MD
Plastic Surgery Physician (CMS: Plastic and Reconstructive Surgery) · Sheboygan, WI
- NPI 1699714873
- Accepts Medicare
- MIPS 100.0 / 100 · 2023
- 27 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2414 Kohler Memorial Dr
Sheboygan, WI 530813129
(920) 457-4461
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- March 7, 2023
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 208200000X — NUCC code
- State license (1)
- Wisconsin #48986
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1699714873. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,879
Distinct HCPCS
10
Medicare allowed
$238,425
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
17003 |
Destruction of precancer skin growth, 2-14 growths | 1,217 | 237 | $6 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 585 | 398 | $54 | |
17000 |
Destruction of precancer skin growth, 1 growth | 507 | 329 | $49 | |
11102 |
Biopsy of related skin growth, first growth | 470 | 358 | $92 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 302 | 255 | $86 | |
11103 |
Biopsy of related skin growth, each additional growth | 230 | 142 | $47 | |
17110 |
Destruction of skin growth, 1-14 growths | 49 | 42 | $105 | |
99202 |
New patient office or other outpatient visit, 15-29 minutes | 43 | 43 | $69 | |
13121 |
Complicated repair of wound of scalp, arms, or legs, 2.6-7.5 cm | 40 | 38 | $221 | |
11602 |
Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm | 37 | 31 | $116 |
In context: peer comparison
Among 2 peers in Sheboygan Plastic Surgery Physician, average services per provider: 118. This provider delivers 33× the peer median.Open Payments
Industry payments received
All-time total
$221
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Integra LifeSciences Corporation | 1 | $119.99 | |
| Mentor Worldwide LLC | 1 | $100.81 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
291
Patients
253
Total drug cost
$9,937
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Fluorouracil | Generic | 85 | 78 | $8,107 |
| Ciprofloxacin Hcl | Generic | 57 | 47 | $533 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 56 | 55 | $228 |
| Clotrimazole-Betamethasone (Clotrimazole/Betamethasone Dip) | Brand | 25 | 17 | $439 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 23 | 16 | $122 |
| Clindamycin Hcl | Generic | 18 | 15 | $233 |
| Cephalexin | Generic | 15 | 13 | $231 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 12 | 12 | $45 |
Hospital affiliations
Frequently asked questions
What is Dr. Thaddeus O'Neill's medical specialty?
Dr. Thaddeus O'Neill practices Plastic Surgery Physician in Sheboygan, WI.
Where does Dr. Thaddeus O'Neill practice?
Dr. Thaddeus O'Neill practices at 2414 Kohler Memorial Dr, Sheboygan, WI 530813129. Office phone: 9204574461.
What is Dr. Thaddeus O'Neill's NPI?
Dr. Thaddeus O'Neill's National Provider Identifier (NPI) is 1699714873, issued by NPPES.
Does Dr. Thaddeus O'Neill accept Medicare assignment?
Yes. Dr. Thaddeus O'Neill accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thaddeus O'Neill commonly perform?
Top Medicare-reported procedures in 2023: Destruction of precancer skin growth, 2-14 growths (HCPCS 17003); Established patient office or other outpatient visit (HCPCS 99212); Destruction of precancer skin growth, 1 growth (HCPCS 17000). Source: CMS Medicare Physician & Other Practitioners file.