Aseem D. Desai, M.D.
NPI 1609852888ActiveIndividual· Internal Medicine, Clinical Cardiac Electrophysiology· Mission Viejo, CA
Internal Medicine, Clinical Cardiac Electrophysiology (M.D.) in Mission Viejo, California, trained at Northwestern University Feinberg Medical School (class of 1995). Their prescriptions cost Medicare Part D more than their services did: $1,002,635 for 2,777 claims, against $505,195 paid for services in 2024. Medtronic, Inc. was the largest of 9 companies reporting payments in 2025, $3,065 in all, mostly food and beverage.
Overview
| NPI | 1609852888 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Dec 19, 2005 |
| Last updated in NPPES | Oct 21, 2021 |
| Certified by provider | Oct 21, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Clinical Cardiac Electrophysiology Primary | 207RC0001X | A60648 | 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 - Cardiac Electrophysiology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 683 |
|---|---|
| Services billed | 4,972 across 80 procedure codes |
| Paid by Medicare | $505,195 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,777 · 5,715 30-day fills |
|---|---|
| Patients | 440 |
| Total drug cost | $1,002,635 |
| Generic share | 61% of claims |
Education and affiliations
| Medical school | Northwestern University Feinberg Medical School |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Cardiac Electrophysiology |
| Secondary specialties | Cardiovascular Disease (Cardiology) |
| Telehealth | Offers telehealth |
Medical group
- Providence Medical FoundationVictorville, CA · 1,466 clinicians
Hospital affiliation
- Providence Mission HospitalMission Viejo, CA
Industry payments (Open Payments)
- 2025$3,065 · 51 payments from 9 companies
- 2024$2,769 · 57 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $2,083 | 16 |
| Boston Scientific Corporation | $427.38 | 11 |
| Biosense Webster, Inc. | $243.74 | 8 |
| E.R. Squibb & Sons, L.L.C. | $102.62 | 5 |
| Cardiva Medical, Inc. | $81.96 | 4 |
What the 2025 payments were for
- Food and Beverage$1,565 · 50 payments
- Consulting Fee$1,500 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Clinical Cardiac Electrophysiology providers in Mission Viejo
- 1326004748
- 1609082312
All Internal Medicine, Clinical Cardiac Electrophysiology providers in California →