Michael Offin, MD
NPI 1134564701ActiveIndividual· Internal Medicine· New York, NY
Internal Medicine (MD) with Memorial Solid Tumor Group, practicing in New York, New York. Their prescriptions cost Medicare Part D more than their services did: $2,015,455 for 574 claims, against $67,930 paid for services in 2024. Genentech, Inc. was the largest of 5 companies reporting payments in 2025, $107,469 in all, mostly grants.
Overview
| NPI | 1134564701 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 8, 2013 |
| Last updated in NPPES | Sep 19, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MT203693 | PA |
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 - Medical Oncology (NJ); Practitioner - Medical Oncology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 194 |
|---|---|
| Services billed | 869 across 11 procedure codes |
| Paid by Medicare | $67,930 |
Part D prescriptions in 2024
| Prescriptions (claims) | 574 · 640 30-day fills |
|---|---|
| Patients | 123 |
| Total drug cost | $2,015,455 |
| Generic share | 73% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Medical Oncology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Memorial Solid Tumor GroupNew York, NY · 234 clinicians
Other facilities
- Vns of Ny Home Care ChhaHome health agency · New York, NY
Industry payments (Open Payments)
- 2025$107,469 · 7 payments from 5 companies
- 2024$2,000 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genentech, Inc. | $100,000 | 1 |
| Servier Bioinnovation | $3,400 | 1 |
| Pfizer Inc. | $2,655 | 2 |
| Astrazeneca Pharmaceuticals LP | $1,335 | 2 |
| Astrazeneca Uk Limited | $78.92 | 1 |
What the 2025 payments were for
- Grant$100,000 · 1 payment
- Consulting Fee$7,120 · 3 payments
- Food and Beverage$348.92 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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