Eileen Castillo Gajo, MD
NPI 1083091946ActiveIndividual· Internal Medicine, Cardiovascular Disease· Evanston, IL
Internal Medicine, Cardiovascular Disease (MD) with Emergency and Acute Care Medical Corporation and 2 other groups, practicing in Evanston, Illinois. Enrolled in Medicare as practitioner - cardiovascular disease (cardiology) and practitioner - hospitalist. Edwards Lifesciences Corporation was the largest of 12 companies reporting payments in 2025, $2,027 in all, mostly food and beverage. Lists Grossmont Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1083091946 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 29, 2015 |
| Last updated in NPPES | Jul 7, 2025 |
| Certified by provider | Jul 7, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | A195889 | CA |
| Internal Medicine | 207R00000X | 036146425 | IL |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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) (CA); Practitioner - Hospitalist (IL) |
|---|
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Emergency and Acute Care Medical CorporationLa Mesa, CA · 422 clinicians
- Cardiovascular Institute of San Diego IncSan Diego, CA · 22 clinicians
- Heart and Vascular Centers of AmericaYuba City, CA · 17 clinicians
Hospital affiliations
- Grossmont HospitalLa Mesa, CA
- Scripps Memorial Hospital - EncinitasEncinitas, CA
- Scripps Memorial Hospital la JollaLa Jolla, CA
- Sharp Chula Vista Medical CenterChula Vista, CA
Industry payments (Open Payments)
- 2025$2,027 · 26 payments from 12 companies
- 2024$591.62 · 10 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Edwards Lifesciences Corporation | $858.19 | 10 |
| Shockwave Medical, Inc | $441.46 | 2 |
| Abbott Laboratories | $215.90 | 3 |
| Heartflow, Inc. | $174.44 | 1 |
| Boston Scientific Corporation | $131.84 | 1 |
What the 2025 payments were for
- Food and Beverage$1,692 · 23 payments
- Travel and Lodging$333.45 · 1 payment
- Education$2.00 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Cardiovascular Disease providers in Evanston
- 1720042419
- 1528164803
- 1154508570
- 1073609962
- 1437196904
- 1841605177
- 1215499777
- 1821057498
- 1851894646
- 1871054056
- 1588293799
- 1104069608
All Internal Medicine, Cardiovascular Disease providers in Illinois →