S. Dalip Singh, MD
Internal Medicine, Clinical Cardiac Electrophysiology (MD) with The Medical College of Wisconsin Inc, practicing in Milwaukee, Wisconsin. Their prescriptions cost Medicare Part D more than their services did: $342,345 for 1,305 claims, against $45,864 paid for services in 2024. Abbott Laboratories was the largest of 3 companies reporting payments in 2025, $283.77 in all, mostly food and beverage. Lists Community Memorial Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1043264955 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 22, 2006 |
| Last updated in NPPES | Mar 6, 2024 |
| Certified by provider | Mar 4, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Clinical Cardiac Electrophysiology Primary | 207RC0001X | 44884 | WI |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 44884 | 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 - Cardiac Electrophysiology (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 640 |
|---|---|
| Services billed | 1,203 across 67 procedure codes |
| Paid by Medicare | $45,864 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,305 · 3,169 30-day fills |
|---|---|
| Patients | 331 |
| Total drug cost | $342,345 |
| Generic share | 79% of claims |
Education and affiliations
| Graduation year | 1993 |
|---|---|
| Medicare specialty | Cardiac Electrophysiology |
| Secondary specialties | Cardiovascular Disease (Cardiology) |
Medical group
- The Medical College of Wisconsin IncMilwaukee, WI · 2,115 clinicians
Hospital affiliations
- Community Memorial HospitalMenomonee Falls, WI
- Froedtert Memorial Lutheran HospitalMilwaukee, WI
- Holy Family MemorialManitowoc, WI
- St Josephs Community Hospital West BendWest Bend, WI
Industry payments (Open Payments)
- 2025$283.77 · 3 payments from 3 companies
- 2024$1,452 · 13 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $159.09 | 1 |
| Medtronic, Inc. | $104.84 | 1 |
| Boston Scientific Corporation | $19.84 | 1 |
What the 2025 payments were for
- Food and Beverage$283.77 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 32 Internal Medicine, Clinical Cardiac Electrophysiology providers in Milwaukee · All Internal Medicine, Clinical Cardiac Electrophysiology providers in Wisconsin