Vaikom Mahadevan, MD
NPI 1659780914ActiveIndividual· Internal Medicine, Interventional Cardiology· Worcester, MA
Internal Medicine, Interventional Cardiology (MD) with Stockton Cardiology Medical Group Complete Heart Care Inc, practicing in Worcester, Massachusetts. 135 Medicare patients in 2024, $51,520 paid; nearly all of their 67 Part D prescriptions were generic (91%). Abbott Laboratories was the largest of 6 companies reporting payments in 2025, $986.89 in all, mostly food and beverage. Lists Doctors Hospital of Manteca and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1659780914 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Aug 11, 2014 |
| Last updated in NPPES | May 8, 2023 |
| Certified by provider | May 8, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | 1013672 | MA |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 1013672 | MA |
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 - Interventional Cardiology (CA); Practitioner - Interventional Cardiology (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 135 |
|---|---|
| Services billed | 357 across 46 procedure codes |
| Paid by Medicare | $51,520 |
Part D prescriptions in 2024
| Prescriptions (claims) | 67 · 129 30-day fills |
|---|---|
| Patients | 14 |
| Total drug cost | $13,576 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 1994 |
|---|---|
| Medicare specialty | Interventional Cardiology |
| Secondary specialties | Cardiovascular Disease (Cardiology) |
| Telehealth | Offers telehealth |
Medical group
- Stockton Cardiology Medical Group Complete Heart Care IncManteca, CA · 14 clinicians
Hospital affiliations
- Doctors Hospital of MantecaManteca, CA
- Mark Twain Medical CenterSan Andreas, CA
- Memorial Medical CenterModesto, CA
- St Joseph's Medical Center of StocktonStockton, CA
- Sutter Tracy Community HospitalTracy, CA
Industry payments (Open Payments)
- 2025$986.89 · 25 payments from 6 companies
- 2024$14,627 · 44 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $245.27 | 2 |
| Boston Scientific Corporation | $223.69 | 17 |
| Medtronic, Inc. | $204.49 | 3 |
| Alnylam Pharmaceuticals Inc. | $150.00 | 1 |
| Bridgebio Pharma, Inc. | $148.10 | 1 |
What the 2025 payments were for
- Food and Beverage$939.70 · 23 payments
- Travel and Lodging$47.19 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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