Jason Anthony Dambach, M.D.
NPI 1831367887ActiveIndividual· Internal Medicine· Waunakee, WI
Internal Medicine (M.D.) with University of Wisconsin Medical Foundation Inc, practicing in Waunakee, Wisconsin. Their prescriptions cost Medicare Part D more than their services did: $667,954 for 6,753 claims, against $53,033 paid for services in 2024. Lists Unitypoint Health - Meriter and 1 other hospital as hospital affiliations.
Overview
| NPI | 1831367887 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Feb 12, 2008 |
| Last updated in NPPES | Oct 13, 2026 |
| Certified by provider | Oct 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 53337 | WI |
| Internal Medicine | 207R00000X | ME183095 | FL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (FL); Practitioner - Internal Medicine (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 265 |
|---|---|
| Services billed | 3,222 across 50 procedure codes |
| Paid by Medicare | $53,033 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,753 · 13,593 30-day fills |
|---|---|
| Patients | 449 |
| Total drug cost | $667,954 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- University of Wisconsin Medical Foundation IncMadison, WI · 2,553 clinicians
Hospital affiliations
- Unitypoint Health - MeriterMadison, WI
- University of Wi Hospitals & Clinics AuthorityMadison, WI
Other facilities
- Aveanna Home HealthHome health agency · Madison, WI
- Interim Healthcare of WisconsinHome health agency · Madison, WI
- Uw Health Care DirectHome health agency · Middleton, WI
- Agrace HospicecareHospice · Madison, WI
- Hebron OaksNursing home · Madison, WI
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine providers in Waunakee
- 1649246596