Helena A. Santos-Martins, M.D.
NPI 1386787778ActiveIndividual· Internal Medicine· Cambridge, MA
Internal Medicine (M.D.) in Cambridge, Massachusetts, trained at Rutgers New Jersey Medical School (class of 1997). Their prescriptions cost Medicare Part D more than their services did: $506,650 for 5,013 claims, against $111,495 paid for services in 2024. Novo Nordisk Inc was the largest of 7 companies reporting payments in 2025, $263.00 in all, mostly food and beverage.
Overview
| NPI | 1386787778 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Feb 15, 2007 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 204952 | 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 - Internal Medicine (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 253 |
|---|---|
| Services billed | 2,098 across 33 procedure codes |
| Paid by Medicare | $111,495 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,013 · 11,535 30-day fills |
|---|---|
| Patients | 325 |
| Total drug cost | $506,650 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Rutgers New Jersey Medical School |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Hospital affiliations
- Brigham and Women's HospitalBoston, MA
- Massachusetts General HospitalBoston, MA
- Newton-Wellesley HospitalNewton, MA
- North Shore Medical Center -Salem, MA
- Northeast Hospital CorporationBeverly, MA
Other facilities
- Bayada Home Health Care, IncHome health agency · Wilmington, MA
- Mass General Brigham Home Care, IncHome health agency · Newton, MA
- Care Dimensions, IncHospice · Danvers, MA
- Spaulding Rehabilitation HospitalInpatient rehabilitation facility · Charlestown, MA
Industry payments (Open Payments)
- 2025$263.00 · 8 payments from 7 companies
- 2024$140.91 · 7 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $103.76 | 1 |
| Astrazeneca Pharmaceuticals LP | $40.29 | 2 |
| Lilly USA, LLC | $28.50 | 1 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $26.59 | 1 |
| Abbvie Inc. | $23.56 | 1 |
What the 2025 payments were for
- Food and Beverage$263.00 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 315 internal medicine physicians in Cambridge · All internal medicine physicians in Massachusetts