Sara Michell Tolaney, MD
NPI 1962487330ActiveIndividual· Internal Medicine, Hematology & Oncology· Boston, MA
Internal Medicine, Hematology & Oncology (MD) in Boston, Massachusetts, trained at University of California, San Francisco School of Medicine (class of 2002). Their prescriptions cost Medicare Part D more than their services did: $457,163 for 105 claims, against $12,480 paid for services in 2024. F. Hoffmann-La Roche Ag was the largest of 20 companies reporting payments in 2025, $177,137 in all, mostly consulting fees.
Overview
| NPI | 1962487330 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 8, 2005 |
| Last updated in NPPES | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 223936 | MA |
| Internal Medicine | 207R00000X | 223936 | MA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Medical Oncology (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 37 |
|---|---|
| Services billed | 104 across 2 procedure codes |
| Paid by Medicare | $12,480 |
Part D prescriptions in 2024
| Prescriptions (claims) | 105 · 136 30-day fills |
|---|---|
| Patients | 29 |
| Total drug cost | $457,163 |
| Generic share | 66% of claims |
Education and affiliations
| Medical school | University of California, San Francisco School of Medicine |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Medical Oncology |
| Secondary specialties | Hematology, Internal Medicine |
Medical group
- Dana-Farber Cancer Institute, Inc.Boston, MA · 684 clinicians
Hospital affiliations
- Brigham and Women Faulkner HospitalJamaica Plain, MA
- Brigham and Women's HospitalBoston, MA
Industry payments (Open Payments)
- 2025$177,137 · 114 payments from 20 companies
- 2024$185,758 · 103 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| F. Hoffmann-La Roche Ag | $29,218 | 11 |
| Gilead Sciences, Inc. | $24,349 | 15 |
| Pfizer Inc. | $21,703 | 11 |
| Eli Lilly and Company | $18,138 | 8 |
| Astrazeneca Uk Limited | $16,003 | 17 |
What the 2025 payments were for
- Consulting Fee$149,360 · 59 payments
- Travel and Lodging$16,347 · 14 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$9,135 · 3 payments
- Food and Beverage$2,251 · 37 payments
- Education$43.25 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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