Richard L Illgen, MD - Medicare Orthopedic Surgery in Madison, WI

Richard L Illgen, MD is a medicare enrolled "Orthopaedic Surgery" physician in Madison, Wisconsin. He went to University Of Chicago, Pritzker School Of Medicine and graduated in 1993 and has 31 years of diverse experience with area of expertise as Orthopedic Surgery. He is a member of the group practice University Of Wisconsin Medical Foundation Inc and his current practice location is 600 Highland Ave, Madison, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (608) 263-7540.

Richard L Illgen is licensed to practice in Wisconsin (license number 42140) 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 1255395976.

Contact Information

Richard L Illgen, MD
600 Highland Ave,
Madison, WI 53792
(608) 263-7540
(608) 265-6526

Map and Direction




Physician's Profile

Full NameRichard L Illgen
GenderMale
SpecialityOrthopedic Surgery
Experience31 Years
Location600 Highland Ave, Madison, 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:
  • Richard L Illgen attended and graduated from University Of Chicago, Pritzker School Of Medicine in 1993
  NPI Data:
  • NPI Number: 1255395976
  • Provider Enumeration Date: 04/12/2006
  • Last Update Date: 02/09/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 2961539762
  • Enrollment ID: I20100428000127

Medical Identifiers

Medical identifiers for Richard L Illgen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1255395976NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207X00000XOrthopaedic Surgery 42140 (Wisconsin)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Chartwell Midwest WisconsinMiddleton, WIHome health agency
University Of Wi Hospitals & Clinics AuthorityMadison, WIHospital
Stoughton HospitalStoughton, WIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
University Of Wisconsin Medical Foundation Inc66087854642164

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. Richard L Illgen allows following entities to bill medicare on his behalf.
Entity NameDean Health Systems Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053358846
PECOS PAC ID: 7012827983
Enrollment ID: O20031105000584
Entity NameUniversity Of Wisconsin Medical Foundation Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598784555
PECOS PAC ID: 6608785464
Enrollment ID: O20031111000435

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. Richard L Illgen 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
Richard L Illgen, MD
7974 Uw Health Ct,
Middleton, WI 53562-5531

Ph: (608) 829-5485
Richard L Illgen, MD
600 Highland Ave,
Madison, WI 53792

Ph: (608) 263-7540

Reviews and Comments


Orthopaedic Surgery Doctors in Madison, WI

Thomas A Zdeblick, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 2501 W Beltline Hwy Ste 601, Madison, WI 53713
Phone: 608-234-7436    
Dr. Alan L Breed, MD
Orthopedic Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 2500 Overlook Ter, Madison, WI 53705
Phone: 608-280-7016    
Pamela June Lang, M.D.
Orthopedic Surgery
Medicare: Medicare Enrolled
Practice Location: 600 Highland Ave, Madison, WI 53792
Phone: 608-263-6420    Fax: 608-890-7675
James E Christensen, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 1211 Fish Hatchery Rd., Madison, WI 53715
Phone: 608-252-8000    Fax: 608-288-6495
Justin Matthew Lapow, MD
Orthopedic Surgery
Medicare: Medicare Enrolled
Practice Location: 600 Highland Ave, Madison, WI 53792
Phone: 608-263-6400    
Stefan V Zachary, DO MS
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 1 S Park St, Madison, WI 53715
Phone: 608-287-2700    Fax: 608-287-2722
Margaret A. Brooks, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 621 Science Dr, Madison, WI 53711
Phone: 608-263-8850    Fax: 608-265-4340

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.