Allison Betof, MD, PHD, FASCO
NPI 1174961908ActiveIndividual· Internal Medicine, Medical Oncology· Stanford, CA
Internal Medicine, Medical Oncology (MD, PHD, FASCO) in Stanford, California, trained at Duke University School of Medicine (class of 2013). Their prescriptions cost Medicare Part D more than their services did: $318,783 for 112 claims, against $49,174 paid for services in 2024. Immunocore Limited was the largest of 7 companies reporting payments in 2025, $21,064 in all, mostly honoraria.
Overview
| NPI | 1174961908 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, PHD, FASCO |
| Sole proprietor | No |
| NPI issued | Jun 14, 2013 |
| Last updated in NPPES | Jun 19, 2026 |
| Certified by provider | Jun 19, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | A184101 | CA |
| Internal Medicine, Medical Oncology | 207RX0202X | 283244 | NY |
| Internal Medicine | 207R00000X | A184101 | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 91 |
|---|---|
| Services billed | 600 across 14 procedure codes |
| Paid by Medicare | $49,174 |
Part D prescriptions in 2024
| Prescriptions (claims) | 112 · 128 30-day fills |
|---|---|
| Patients | 31 |
| Total drug cost | $318,783 |
| Generic share | 78% of claims |
Education and affiliations
| Medical school | Duke University School of Medicine |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Medical Oncology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Stanford Health CareStanford, CA · 3,122 clinicians
Hospital affiliations
- Stanford Health CareStanford, CA
- Stanford Health Care Tri-ValleyPleasanton, CA
Industry payments (Open Payments)
- 2025$21,064 · 19 payments from 7 companies
- 2024$19,588 · 27 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Immunocore Limited | $11,439 | 6 |
| Merck Sharp & Dohme LLC | $5,120 | 1 |
| E.R. Squibb & Sons, L.L.C. | $2,865 | 1 |
| Adaptimmune LLC | $1,239 | 2 |
| Iovance Biotherapeutics, Inc. | $288.18 | 6 |
What the 2025 payments were for
- Honoraria$11,600 · 3 payments
- Consulting Fee$7,985 · 2 payments
- Travel and Lodging$1,002 · 2 payments
- Food and Beverage$476.20 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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