James Douglas Mills, MD
NPI 1376581421ActiveIndividual· Internal Medicine, Cardiovascular Disease· Eau Claire, WI
Internal Medicine, Cardiovascular Disease (MD) in Eau Claire, Wisconsin, trained at West Virginia University School of Medicine (class of 1991). In 2024 Medicare paid $58,392 for 533 patients, and Part D covered 483 of their prescriptions, 75% of them generic. Cleerly, Inc. was the largest of 3 companies reporting payments in 2025, $415.15 in all, mostly food and beverage.
Overview
| NPI | 1376581421 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 2, 2006 |
| Last updated in NPPES | Sep 30, 2026 |
| Certified by provider | Sep 30, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 104013 | WI |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 25MA12590000 | NJ |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | MD058548L | PA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Cardiovascular Disease (Cardiology) (NJ); Practitioner - Cardiovascular Disease (Cardiology) (WV) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 533 |
|---|---|
| Services billed | 1,105 across 41 procedure codes |
| Paid by Medicare | $58,392 |
Part D prescriptions in 2024
| Prescriptions (claims) | 483 · 1,092 30-day fills |
|---|---|
| Patients | 133 |
| Total drug cost | $82,135 |
| Generic share | 75% of claims |
Education and affiliations
| Medical school | West Virginia University School of Medicine |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical group
- Rutgers Health-Rwj Scleroderma ProgramNew Brunswick, NJ · 391 clinicians
Hospital affiliations
- Arnot Ogden Medical CenterElmira, NY
- Robert Wood Johnson University HospitalNew Brunswick, NJ
- Robert Wood Johnson University Hospital - SomersetSomerville, NJ
- Robert Wood Johnson University Hospital at HamiltonHamilton, NJ
- University Medical Center of Princeton at PlainsboroPlainsboro, NJ
Industry payments (Open Payments)
- 2025$415.15 · 6 payments from 3 companies
- 2024$1,763 · 8 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Cleerly, Inc. | $286.07 | 3 |
| Novo Nordisk Inc | $107.45 | 2 |
| Tempus Ai, Inc | $21.63 | 1 |
What the 2025 payments were for
- Food and Beverage$415.15 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Cardiovascular Disease providers in Eau Claire
- 1669133260
- 1710990726
- 1215920483
- 1588722938
- 1255656088
- 1295932176
- 1598727877
- 1386600310
- 1124080403
- 1245406313
- 1063862381
- 1588840482
All Internal Medicine, Cardiovascular Disease providers in Wisconsin →