Maria Elena Ocasio, M.D.
NPI 1881844330ActiveIndividual· Family Medicine· Chatham, NJ
Family Medicine (M.D.) in Chatham, New Jersey, trained at Rutgers School of Dental Medicine (class of 2007). Their prescriptions cost Medicare Part D more than their services did: $179,615 for 1,836 claims, against $20,676 paid for services in 2024. Exact Sciences Corporation was the largest of 3 companies reporting payments in 2025, $80.63 in all, mostly food and beverage.
Overview
| NPI | 1881844330 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Sep 22, 2008 |
| Last updated in NPPES | Feb 4, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 25MA08842200 | 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 - Family Practice (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 124 |
|---|---|
| Services billed | 407 across 38 procedure codes |
| Paid by Medicare | $20,676 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,836 · 4,280 30-day fills |
|---|---|
| Patients | 203 |
| Total drug cost | $179,615 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Rutgers School of Dental Medicine |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Practice Associates Medical GroupSummit, NJ · 1,408 clinicians
Hospital affiliations
- Morristown Medical CenterMorristown, NJ
- Overlook Medical CenterSummit, NJ
Other facilities
- Atlantic Visiting NurseHome health agency · Morristown, NJ
Industry payments (Open Payments)
- 2025$80.63 · 4 payments from 3 companies
- 2024$81.94 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $31.04 | 1 |
| Novo Nordisk Inc | $30.73 | 2 |
| Merck Sharp & Dohme LLC | $18.86 | 1 |
What the 2025 payments were for
- Food and Beverage$80.63 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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