Aaron M Carpiaux, MD
Individual provider Active NPI Orthopaedic Surgery Physician · Madison, WI
NPI 1609169192 · NPPES record last updated Oct 7, 2025
Key facts
- NPI
- 1609169192
- Entity type
- Individual (NPI type 1)
- Primary specialty
- Orthopaedic Surgery Physician 207X00000X
- License
- 67088-20 (WI)
- Practice address
- 2501 W Beltline Hwy Ste 601
Madison, WI 53713-2309 - Phone
- (608) 234-7436
- NPI assigned
- May 17, 2011
- Sex
- Male
- Sole proprietor
- No
Organizations & group practices 19
Hospital & facility affiliations 6
Medicare Care Compare profile
- Specialty
- Orthopedic Surgery
- Education
- Medical College of Wisconsin, 2011
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
- Orthopedic and Spine Centers of Wisconsin SC
Beaver Dam Community Hospitals Inc.
Practice addresses (Care Compare)
2501 W Beltline Hwy
Suite 601
Madison, WI 53713-2309
Phone (608) 234-7436
705 S University Ave
MMC Beaver Dam Medical Offices
Beaver Dam, WI 53916-3053
Phone (920) 887-7181
707 S University Ave
MMC Beaver Dam Hospital
Beaver Dam, WI 53916-3027
Phone (920) 887-7181
Hospital & facility affiliations
- Marshfield Medical Center - Beaver Dam (MMC-BD)
- SSM Health St Clare Hospital - Baraboo
- Unitypoint Health - Meriter
- University of Wi Hospitals & Clinics Authority
Merit-based Incentive Payment System (MIPS)
- Final score
- 82.38 of 100
- Quality
- 75.94
- Promoting interoperability
- 89
- Improvement activities
- 40
- Cost
- 74.5
Merit-based Incentive Payment System (MIPS)
- Final score
- 78.6 of 100
- Quality
- 56.02
- Promoting interoperability
- 100
- Improvement activities
- 40
- Cost
- 72.66
Procedures performed for Medicare patients
| Procedure | Number of procedures |
|---|---|
| Hip replacement | 1-10 |
| Knee replacement | 11 |
| Lower limb (leg) arthroscopy (minimally invasive joint repair) | 1-10 |
| Upper limb (arm) arthroscopy (minimally invasive joint repair) | 1-10 |
Medicare participation
- Medicare fee-for-service enrollment
- Enrolled in WI
- Eligible to order & refer
- Part B services: Yes · DME: Yes · Home health: Yes · Power mobility devices: Yes · Hospice: Yes
Medicare enrollment records
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20170905003588 | WI | Practitioner - Orthopedic Surgery | 2769700830 | Reassigns benefits to 6 organizations |
National Provider Directory
- Medicare enrollment (NPD)
- Yes
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 67088-20 | WI | MD | Orthopaedic Surgery Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Watertown Physician Practices LLC | Orthopaedic Surgery | Current |
Accepting new patients |
| Edgerton Hospital and Health Services Inc. | Current |
Accepting new patients | |
| Upland Hills Health, Inc | Current |
Accepting new patients | |
| St Luke'S Methodist Hospital | Current | Accepting new patients | |
| Orthopedic & Spine Centers of Wisconsin, SC. | Orthopaedic Surgery | Current |
Accepting new patients |
| Beaver Dam Community Hospitals Inc | Current |
Accepting new patients | |
| Beaver Dam Community Hospitals Inc | Current |
Accepting new patients | |
| Edgerton Hospital and Health Services, Inc | Current |
Accepting new patients | |
| Orthopedic & Spine Centers of Wisconsin, SC. | Current |
Accepting new patients | |
| Upland Hills Health Inc | Orthopaedic Surgery | Current | Accepting new patients |
| Watertown Physician Practices LLC | Current | Accepting new patients | |
| Beaver Dam Community Hospitals Inc | Past | Accepting new patients |
Locations
707 S University Ave
Beaver Dam, WI 53916
Phone (920) 887-4006
705 S University Ave
Beaver Dam, WI 53916
Phone (920) 885-6090
800 Compassion Way
Dodgeville, WI 53533
Phone (608) 930-7200
11101 N Sherman Rd
Edgerton, WI 53534
Phone (608) 884-1695
2501 W Beltline Hwy
Ste 601
Madison, WI 53713
Phone (608) 234-7436
831 Arthur Dr
Milton, WI 53563
Phone (608) 868-3526
123 Hospital Dr
Ste 1008
Watertown, WI 53098
Phone (920) 206-6500
1507 Doctors Ct
Watertown, WI 53094
Phone (920) 261-4111
Interoperability endpoints
- acarpiaux975470@direct.unitypoint.org
- acarpiaux262849@direct-ehr-ssmhc.com
- aaron.carpiaux.1@22724.direct.athenahealth.com
Specialties & licenses
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Orthopaedic Surgery Physician | 207X00000X | 67088-20 | WI | Yes |
Addresses
Primary practice location
2501 W Beltline Hwy Ste 601
Madison, WI 53713-2309
Mailing address
1626 Tuttle St
Baraboo, WI 53913-1501
Phone (608) 355-6868
Other practice location 1
707 S University Ave
Beaver Dam, WI 53916-3027
Phone (920) 887-7181
Other practice location 2
1626 Tuttle St
Baraboo, WI 53913-1501
Phone (608) 355-6868
Other practice location 3
1626 Tuttle St
Baraboo, WI 53913-1501
Phone (608) 355-6868
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1609169192 | Medicaid | WI |
Electronic endpoints
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| Direct Messaging Address | acarpiaux262849@direct-ehr-ssmhc.com | Direct | |
| FHIR URL | https://fhir.ssmhc.com/fhir/api/FHIR/DSTU2/ | Other | |
| Direct Messaging Address | him@marshfieldclinichealthsystem.cernerdirect.com |
Other providers in Madison, WI
- Patrick Carney
- Barbara Ann Caropreso
- Karen Sue Carpenter
- Krista Carpenter
- Lily Chandler Carpenter
- Carol H Carr
- Caroline Carr
- Gail E Carr
- Lorrie Carr
- Makayla Nichelle Carr
All providers in Madison, WI · Orthopaedic Surgery Physician in Wisconsin
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on Oct 7, 2025. Information in NPPES is self-reported and not verified by CMS.
- NUCC Health Care Provider Taxonomy: specialty names.
- Medicare Fee-For-Service Public Provider Enrollment (CMS/PECOS): enrollments, PAC IDs and benefit reassignments.
- Order and Referring (CMS).
- Medicare Care Compare provider data (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.