Dawn Lauryn Hershman, M.D.
NPI 1649359530ActiveIndividual· Internal Medicine, Medical Oncology· New York, NY
Internal Medicine, Medical Oncology (M.D.) in New York, New York, trained at Albert Einstein College of Medicine of Yeshiva University (class of 1994). Their prescriptions cost Medicare Part D more than their services did: $313,049 for 367 claims, against $87,793 paid for services in 2024. Leica Microsystems Inc. was the largest of 3 companies reporting payments in 2025, $760.23 in all, mostly speaking and faculty fees.
Overview
| NPI | 1649359530 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Nov 3, 2006 |
| Last updated in NPPES | Jun 13, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | 201353 | NY |
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 - Medical Oncology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 255 |
|---|---|
| Services billed | 1,176 across 7 procedure codes |
| Paid by Medicare | $87,793 |
Part D prescriptions in 2024
| Prescriptions (claims) | 367 · 655 30-day fills |
|---|---|
| Patients | 109 |
| Total drug cost | $313,049 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | Albert Einstein College of Medicine of Yeshiva University |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Medical Oncology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Trustees of Columbia University in the City of New YorkNew York, NY · 2,296 clinicians
Hospital affiliation
- New York-Presbyterian HospitalNew York, NY
Industry payments (Open Payments)
- 2025$760.23 · 3 payments from 3 companies
- 2024$350.00 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Leica Microsystems Inc. | $400.00 | 1 |
| Tersera Therapeutics LLC | $321.00 | 1 |
| Novartis Pharmaceuticals Corporation | $39.23 | 1 |
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$400.00 · 1 payment
- Consulting Fee$321.00 · 1 payment
- Food and Beverage$39.23 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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