Allyson Campbell Spence, MD, PHD
NPI 1023301074ActiveIndividual· Internal Medicine, Medical Oncology· Stanford, CA
Internal Medicine, Medical Oncology (MD, PHD) in Stanford, California, trained at Vanderbilt University School of Medicine (class of 2000). Their prescriptions cost Medicare Part D more than their services did: $97,066 for 89 claims, against $7,228 paid for services in 2024. Astrazeneca Pharmaceuticals LP reported $350.00 in payments in 2024, mostly grants.
Overview
| NPI | 1023301074 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, PHD |
| Sole proprietor | No |
| NPI issued | May 24, 2011 |
| Last updated in NPPES | Apr 17, 2024 |
| Certified by provider | Apr 17, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | A78809 | CA |
| Internal Medicine, Hematology & Oncology | 207RH0003X | A78809 | 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 | 50 |
|---|---|
| Services billed | 109 across 4 procedure codes |
| Paid by Medicare | $7,228 |
Part D prescriptions in 2024
| Prescriptions (claims) | 89 · 231 30-day fills |
|---|---|
| Patients | 27 |
| Total drug cost | $97,066 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | Vanderbilt University School of Medicine |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Medical Oncology |
| Telehealth | Offers telehealth |
Medical group
- Stanford Health CareStanford, CA · 3,122 clinicians
Hospital affiliation
- Stanford Health CareStanford, CA
Industry payments (Open Payments)
- 2024$350.00 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $350.00 | 1 |
What the 2024 payments were for
- Grant$350.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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