Ellen Ruth Sher, M.D.
NPI 1710961602ActiveIndividual· Allergy & Immunology· Ocean, NJ
Allergy & Immunology (M.D.) in Ocean, New Jersey, trained at Georgetown University School of Medicine (class of 1986). Their prescriptions cost Medicare Part D more than their services did: $1,335,653 for 1,506 claims, against $659,720 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 18 companies reporting payments in 2025, $223,652 in all, mostly speaking and faculty fees.
Overview
| NPI | 1710961602 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Dec 4, 2005 |
| Last updated in NPPES | Oct 30, 2023 |
| Certified by provider | Oct 30, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Allergy & Immunology Primary | 207K00000X | 25MA05945500 | NJ |
| Allergy & Immunology | 207K00000X | MD59455 | 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 - Allergy/Immunology (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 304 |
|---|---|
| Services billed | 30,541 across 35 procedure codes |
| Paid by Medicare | $659,720 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,506 · 2,692 30-day fills |
|---|---|
| Patients | 283 |
| Total drug cost | $1,335,653 |
| Generic share | 67% of claims |
Education and affiliations
| Medical school | Georgetown University School of Medicine |
|---|---|
| Graduation year | 1986 |
| Medicare specialty | Allergy/Immunology |
Medical group
- Allergy Partners of Nj PCWayne, NJ · 6 clinicians
Hospital affiliation
- Jersey Shore University Medical CenterNeptune, NJ
Industry payments (Open Payments)
- 2025$223,652 · 275 payments from 18 companies
- 2024$175,471 · 263 payments from 22 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $73,201 | 94 |
| Ars Pharmaceuticals Operations, Inc. | $53,402 | 35 |
| Incyte Corporation | $25,636 | 19 |
| Genzyme Corporation | $20,031 | 14 |
| Regeneron Healthcare Solutions, Inc. | $14,609 | 11 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$148,266 · 50 payments
- Consulting Fee$40,702 · 17 payments
- Travel and Lodging$28,317 · 70 payments
- Food and Beverage$6,330 · 137 payments
- Education$38.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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