Randy S. Heidel, MD
NPI 1003855206ActiveIndividual· Internal Medicine· Madison, WI
Internal Medicine (MD) in Madison, Wisconsin, trained at Perelman School of Med at the University of Pennsylvania (class of 1992). Their prescriptions cost Medicare Part D more than their services did: $818,826 for 9,632 claims, against $82,036 paid for services in 2024.
Overview
| NPI | 1003855206 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 5, 2006 |
| Last updated in NPPES | Oct 7, 2026 |
| Certified by provider | Oct 7, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 36553-020 | WI |
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 (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 435 |
|---|---|
| Services billed | 2,415 across 58 procedure codes |
| Paid by Medicare | $82,036 |
Part D prescriptions in 2024
| Prescriptions (claims) | 9,632 · 20,043 30-day fills |
|---|---|
| Patients | 704 |
| Total drug cost | $818,826 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Perelman School of Med at the University of Pennsylvania |
|---|---|
| Graduation year | 1992 |
| 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
- Uw Health Care DirectHome health agency · Middleton, WI
- Agrace HospicecareHospice · Madison, WI
- Bristol Hospice MadisonHospice · Madison, WI
- Complete Care at Maple Grove LLCNursing home · Madison, WI
- Hebron OaksNursing home · Madison, WI
- Oakwood Village East Health and Rehab CenterNursing 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
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