Maritza Georgette Parreno, M.D.
NPI 1215048871ActiveIndividual· Internal Medicine· Old Bridge, NJ
Internal Medicine (M.D.) in Old Bridge, New Jersey, trained at Albert Einstein College of Medicine of Yeshiva University (class of 1994). Their prescriptions cost Medicare Part D more than their services did: $288,450 for 2,956 claims, against $48,553 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 25 companies reporting payments in 2025, $1,823 in all, mostly food and beverage.
Overview
| NPI | 1215048871 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Aug 31, 2006 |
| Last updated in NPPES | May 28, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MA064987 | NJ |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (DE); Practitioner - Internal Medicine (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 172 |
|---|---|
| Services billed | 850 across 25 procedure codes |
| Paid by Medicare | $48,553 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,956 · 6,598 30-day fills |
|---|---|
| Patients | 244 |
| Total drug cost | $288,450 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Albert Einstein College of Medicine of Yeshiva University |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Internal Medicine |
Medical group
- Tidalhealth Physician Network, Inc.Seaford, DE · 117 clinicians
Hospital affiliations
- Bayhealth Hospital, Sussex CampusMilford, DE
- Beebe Medical CenterLewes, DE
- Tidalhealth Nanticoke, Inc.Seaford, DE
- Tidalhealth Peninsula Regional, IncSalisbury, MD
Industry payments (Open Payments)
- 2025$1,823 · 70 payments from 25 companies
- 2024$133.69 · 7 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $278.72 | 13 |
| Novo Nordisk Inc | $265.31 | 9 |
| Lilly USA, LLC | $228.13 | 9 |
| Axsome Therapeutics, Inc. | $197.78 | 4 |
| Abbvie Inc. | $191.16 | 4 |
What the 2025 payments were for
- Food and Beverage$1,823 · 70 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 45 internal medicine physicians in Old Bridge · All internal medicine physicians in New Jersey