Thaddeus P O'neill, MD - Medicare Plastic And Reconstructive Surgery in Sheboygan, WI

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Thaddeus P O'neill, MD is a medicare enrolled "Plastic Surgery" physician in Sheboygan, Wisconsin. He went to Rush Medical College Of Rush University and graduated in 1999 and has 26 years of diverse experience with area of expertise as Plastic And Reconstructive Surgery. He is a member of the group practice Dermatologists Of Southwestern Ohio, Llc and his current practice location is 2414 Kohler Memorial Dr, Sheboygan, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (920) 457-4461.

Thaddeus P O'neill is licensed to practice in Wisconsin (license number 48986) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1699714873.

Contact Information

Thaddeus P O'neill, MD
2414 Kohler Memorial Dr,
Sheboygan, WI 53081-3129
(920) 457-4461
Not Available

Map and Direction




Physician's Profile

Full NameThaddeus P O'neill
GenderMale
SpecialityPlastic And Reconstructive Surgery
Experience26 Years
Location2414 Kohler Memorial Dr, Sheboygan, Wisconsin
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Thaddeus P O'neill attended and graduated from Rush Medical College Of Rush University in 1999
  NPI Data:
  • NPI Number: 1699714873
  • Provider Enumeration Date: 06/05/2006
  • Last Update Date: 03/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1850394537
  • Enrollment ID: I20120919000573

Medical Identifiers

Medical identifiers for Thaddeus P O'neill such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1699714873NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208200000XPlastic Surgery 48986 (Wisconsin)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Miami Valley HospitalDayton, OHHospital
Ohio Valley Surgical HospitalSpringfield, OHHospital
Upper Valley Medical CenterTroy, OHHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Dermatologists Of Southwestern Ohio, Llc7113973041100

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Thaddeus P O'neill allows following entities to bill medicare on his behalf.
Entity NameDermatologists Of Southwestern Ohio, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801819883
PECOS PAC ID: 7113973041
Enrollment ID: O20050323001436

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Thaddeus P O'neill is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Thaddeus P O'neill, MD
2414 Kohler Memorial Dr,
Sheboygan, WI 53081-3129

Ph: (920) 457-4461		Thaddeus P O'neill, MD
2414 Kohler Memorial Dr,
Sheboygan, WI 53081-3129

Ph: (920) 457-4461

Reviews and Comments


Plastic Surgery Doctors in Sheboygan, WI

Dr. Jeffrey A Herold, M.D.
Plastic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 1526 N Taylor Dr, Sheboygan, WI 53081
Phone: 920-803-1598    Fax: 920-803-1599
Pamela R Portschy, M.D.
Plastic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 2414 Kohler Memorial Dr, Sheboygan, WI 53081
Phone: 920-459-1160    Fax: 920-459-1414

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.