Harsh Chandravadan Sanchorawala, MD
NPI 1497783294ActiveIndividual· Internal Medicine, Cardiovascular Disease· N Chelmsford, MA
Internal Medicine, Cardiovascular Disease (MD) with Atrius Health Inc and 1 other group, practicing in N Chelmsford, Massachusetts. Their prescriptions cost Medicare Part D more than their services did: $1,056,278 for 6,447 claims, against $185,827 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 5 companies reporting payments in 2025, $183.10 in all, mostly food and beverage. Lists Lowell General Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1497783294 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 29, 2006 |
| Last updated in NPPES | Mar 29, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 79579 | MA |
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) (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,418 |
|---|---|
| Services billed | 3,175 across 100 procedure codes |
| Paid by Medicare | $185,827 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,447 · 16,443 30-day fills |
|---|---|
| Patients | 908 |
| Total drug cost | $1,056,278 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 1988 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical groups
- Atrius Health IncBraintree, MA · 1,222 clinicians
- Lgh Merrimack Valley Cardiology Associates, LLCNorth Chelmsford, MA · 22 clinicians
Hospital affiliations
- Lowell General HospitalLowell, MA
- Tufts Medical CenterBoston, MA
Industry payments (Open Payments)
- 2025$183.10 · 7 payments from 5 companies
- 2024$136.71 · 5 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $60.34 | 2 |
| Novartis Pharmaceuticals Corporation | $44.63 | 2 |
| Philips North America LLC | $30.78 | 1 |
| Bridgebio Pharma, Inc. | $29.70 | 1 |
| Pfizer Inc. | $17.65 | 1 |
What the 2025 payments were for
- Food and Beverage$183.10 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All Internal Medicine, Cardiovascular Disease providers in Massachusetts →