Satnam Singh Ludder, MD
NPI 1063469245ActiveIndividual· Internal Medicine, Cardiovascular Disease· Modesto, CA
Internal Medicine, Cardiovascular Disease (MD) with Valley Heart Associates Medical Group Inc, practicing in Modesto, California. Their prescriptions cost Medicare Part D more than their services did: $433,093 for 2,901 claims, against $104,391 paid for services in 2024. Heartflow, Inc. was the largest of 2 companies reporting payments in 2025, $42.49 in all, mostly food and beverage. Lists Adventist Health Sonora and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1063469245 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 31, 2006 |
| Last updated in NPPES | Jan 18, 2021 |
| Certified by provider | Jan 18, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | A39939 | CA |
| Internal Medicine, Interventional Cardiology | 207RI0011X | A39939 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Cardiovascular Disease (Cardiology) (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 743 |
|---|---|
| Services billed | 2,126 across 23 procedure codes |
| Paid by Medicare | $104,391 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,901 · 7,721 30-day fills |
|---|---|
| Patients | 418 |
| Total drug cost | $433,093 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 1970 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Telehealth | Offers telehealth |
Medical group
- Valley Heart Associates Medical Group IncTurlock, CA · 10 clinicians
Hospital affiliations
- Adventist Health SonoraSonora, CA
- Doctors Medical CenterModesto, CA
- Emanuel Medical CenterTurlock, CA
- Memorial Medical CenterModesto, CA
- Oak Valley Hospital DistrictOakdale, CA
Industry payments (Open Payments)
- 2025$42.49 · 2 payments from 2 companies
- 2024$33.87 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Heartflow, Inc. | $21.30 | 1 |
| Bayer Healthcare Pharmaceuticals Inc. | $21.19 | 1 |
What the 2025 payments were for
- Food and Beverage$42.49 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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