Ileana Maria Esparraguera, MD
NPI 1821155938ActiveIndividual· General Practice· Washington, DC
General Practice (MD) in Washington, District of Columbia, licensed in DC, with an NPI issued in January 2007. Their prescriptions cost Medicare Part D more than their services did: $139,488 for 919 claims, against $45,389 paid for services in 2024. Amgen Inc. was the largest of 13 companies reporting payments in 2025, $861.42 in all, mostly food and beverage.
Overview
| NPI | 1821155938 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jan 2, 2007 |
| Last updated in NPPES | Jun 4, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| General Practice Primary | 208D00000X | 30028 | DC |
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 - Internal Medicine (DC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 98 |
|---|---|
| Services billed | 454 across 8 procedure codes |
| Paid by Medicare | $45,389 |
Part D prescriptions in 2024
| Prescriptions (claims) | 919 · 2,351 30-day fills |
|---|---|
| Patients | 90 |
| Total drug cost | $139,488 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 1988 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Industry payments (Open Payments)
- 2025$861.42 · 44 payments from 13 companies
- 2024$873.20 · 42 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $121.00 | 5 |
| Kowa Pharmaceuticals America, Inc. | $115.93 | 7 |
| Idorsia Pharmaceuticals US Inc | $105.32 | 5 |
| Pfizer Inc. | $101.08 | 6 |
| Axsome Therapeutics, Inc. | $81.99 | 3 |
What the 2025 payments were for
- Food and Beverage$861.42 · 44 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other General Practice providers in Washington
- 1588318489
- 1801199427
- 1871756817
- 1669153177
- 1578330684
- 1861839854
- 1194374710
- 1013225234
- 1316187859
- 1902688732
- 1013888437
- 1063276483