Esmeralda Liu Matthews, CRNP
NPI 1033405204ActiveIndividual· Nurse Practitioner, Acute Care· Baltimore, MD
Nurse Practitioner, Acute Care (CRNP) with Johns Hopkins University and 1 other group, practicing in Baltimore, Maryland. Their prescriptions cost Medicare Part D more than their services did: $24,211 for 304 claims, against $6,290 paid for services in 2024. Organogenesis Inc. was the largest of 4 companies reporting payments in 2025, $505.50 in all, mostly food and beverage. Lists Johns Hopkins Hospital, the and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1033405204 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNP |
| Sole proprietor | Yes |
| NPI issued | Jun 24, 2011 |
| Last updated in NPPES | Jun 24, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Acute Care Primary | 363LA2100X | R141168 | MD |
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 - Nurse Practitioner (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 72 |
|---|---|
| Services billed | 116 across 7 procedure codes |
| Paid by Medicare | $6,290 |
Part D prescriptions in 2024
| Prescriptions (claims) | 304 · 373 30-day fills |
|---|---|
| Patients | 82 |
| Total drug cost | $24,211 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Johns Hopkins UniversityBaltimore, MD · 2,909 clinicians
- Johns Hopkins UniversityBaltimore, MD · 713 clinicians
Hospital affiliations
- Johns Hopkins Hospital, theBaltimore, MD
- Johns Hopkins Howard County Medical CenterColumbia, MD
- Suburban HospitalBethesda, MD
Industry payments (Open Payments)
- 2025$505.50 · 4 payments from 4 companies
- 2024$1,505 · 12 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Organogenesis Inc. | $174.09 | 1 |
| Teva Pharmaceuticals USA, Inc. | $136.44 | 1 |
| Ars Pharmaceuticals Operations, Inc. | $125.01 | 1 |
| Vertex Pharmaceuticals Incorporated | $69.96 | 1 |
What the 2025 payments were for
- Food and Beverage$505.50 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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