Elaine Zhai, D.O.
NPI 1093057432ActiveIndividual· Internal Medicine· Paramus, NJ
Internal Medicine (D.O.) in Paramus, New Jersey, trained at New York College of Osteo Medicine of New York Institute of Technology (class of 2013). Their prescriptions cost Medicare Part D more than their services did: $616,331 for 5,271 claims, against $45,775 paid for services in 2024. Novo Nordisk Inc was the largest of 9 companies reporting payments in 2025, $405.45 in all, mostly food and beverage.
Overview
| NPI | 1093057432 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Mar 24, 2013 |
| Last updated in NPPES | Dec 13, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 25MB09856500 | 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 (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 215 |
|---|---|
| Services billed | 872 across 28 procedure codes |
| Paid by Medicare | $45,775 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,271 · 12,924 30-day fills |
|---|---|
| Patients | 469 |
| Total drug cost | $616,331 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | New York College of Osteo Medicine of New York Institute of Technology |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Barnabas Health Medical Group, PCElizabeth, NJ · 262 clinicians
Hospital affiliations
- Cooperman Barnabas Medical CenterLivingston, NJ
- Morristown Medical CenterMorristown, NJ
Other facilities
- Atlantic Visiting NurseHome health agency · Morristown, NJ
- Barnabas Health Home Care and HospiceHome health agency · West Orange, NJ
Industry payments (Open Payments)
- 2025$405.45 · 27 payments from 9 companies
- 2024$672.24 · 52 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $137.19 | 13 |
| Glaxosmithkline, LLC. | $73.94 | 3 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $57.84 | 3 |
| Dynavax Technologies Corporation | $33.80 | 2 |
| Pfizer Inc. | $33.26 | 2 |
What the 2025 payments were for
- Food and Beverage$405.45 · 27 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 75 internal medicine physicians in Paramus · All internal medicine physicians in New Jersey