Adam Stephen Grimaldi, M.D.
NPI 1730422296ActiveIndividual· Internal Medicine, Clinical Cardiac Electrophysiology· Boise, ID
Internal Medicine, Clinical Cardiac Electrophysiology (M.D.) in Boise, Idaho, trained at University of Connecticut School of Medicine (class of 2013). In 2024 Medicare paid $294,489 for 1,576 patients, and Part D covered 813 of their prescriptions, 79% of them generic. Boston Scientific Corporation was the largest of 3 companies reporting payments in 2025, $1,150 in all, mostly food and beverage.
Overview
| NPI | 1730422296 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Apr 3, 2013 |
| Last updated in NPPES | Jan 6, 2023 |
| Certified by provider | Jan 6, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Clinical Cardiac Electrophysiology Primary | 207RC0001X | M-15460 | ID |
| Internal Medicine | 207R00000X | 2222 | MD |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | M-15460 | ID |
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 - Cardiac Electrophysiology (ID); Practitioner - Cardiovascular Disease (Cardiology) (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,576 |
|---|---|
| Services billed | 5,585 across 66 procedure codes |
| Paid by Medicare | $294,489 |
Part D prescriptions in 2024
| Prescriptions (claims) | 813 · 1,959 30-day fills |
|---|---|
| Patients | 319 |
| Total drug cost | $205,681 |
| Generic share | 79% of claims |
Education and affiliations
| Medical school | University of Connecticut School of Medicine |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Telehealth | Offers telehealth |
Medical group
- Saint Alphonsus Regional Medical Center IncBoise, ID · 680 clinicians
Hospital affiliations
- Saint Alphonsus Medical Center - NampaNampa, ID
- Saint Alphonsus Medical Center OntarioOntario, OR
- Saint Alphonsus Regional Medical CenterBoise, ID
- St Luke's Regional Medical CenterBoise, ID
- St. Alphonsus Medical Center - Baker CityBaker City, OR
Industry payments (Open Payments)
- 2025$1,150 · 59 payments from 3 companies
- 2024$3,639 · 108 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $775.37 | 39 |
| Medtronic, Inc. | $297.21 | 16 |
| Biosense Webster, Inc. | $76.99 | 4 |
What the 2025 payments were for
- Food and Beverage$1,150 · 59 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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