Zachary Thomas Einwechter, MD
NPI 1235767476ActiveIndividual· Internal Medicine· Portsmouth, NH
Internal Medicine (MD) with Plover Inpatient Services LLC and 1 other group, practicing in Portsmouth, New Hampshire. In 2024 Medicare paid $141,365 for 536 patients, and Part D covered 485 of their prescriptions, 87% of them generic. Zoll Services LLC (A/K/A Zoll Lifecor Corp) reported $23.51 in payments in 2025, mostly food and beverage. Lists Jersey Shore University Medical Center and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1235767476 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 1, 2020 |
| Last updated in NPPES | May 24, 2023 |
| Certified by provider | May 24, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 25MA11756500 | NJ |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Internal Medicine (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 536 |
|---|---|
| Services billed | 1,475 across 8 procedure codes |
| Paid by Medicare | $141,365 |
Part D prescriptions in 2024
| Prescriptions (claims) | 485 · 523 30-day fills |
|---|---|
| Patients | 176 |
| Total drug cost | $34,582 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical groups
- Plover Inpatient Services LLCMontclair, NJ · 161 clinicians
- Integrity WellnessTinton Falls, NJ · 5 clinicians
Hospital affiliations
- Jersey Shore University Medical CenterNeptune, NJ
- Jfk University Medical CenterEdison, NJ
- Ocean Medical CenterBrick, NJ
- Riverview Medical CenterRed Bank, NJ
Other facilities
- Hackensack Meridian HospiceHospice · Neptune, NJ
Industry payments (Open Payments)
- 2025$23.51 · 1 payment from 1 company
- 2024$34.98 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $23.51 | 1 |
What the 2025 payments were for
- Food and Beverage$23.51 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine providers in Portsmouth
- 1720077167
- 1619918265
- 1104163070
- 1639565435
- 1518250216
- 1154543593
- 1083780324
- 1235197476
- 1770660995
- 1619597234
- 1922687599
- 1518372325