Amy D. McMullen, M.D.
NPI 1205860954ActiveIndividual· Internal Medicine, Hematology & Oncology· Santa Cruz, CA
Internal Medicine, Hematology & Oncology (M.D.) in Santa Cruz, California, trained at Washington University School of Medicine (class of 2004). In 2024 Medicare paid $5,812,468 for 468 patients, and Part D covered 1,481 of their prescriptions, 75% of them generic. Novartis Pharmaceuticals Corporation was the largest of 53 companies reporting payments in 2025, $3,864 in all, mostly food and beverage.
Overview
| NPI | 1205860954 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 10, 2006 |
| Last updated in NPPES | Jul 15, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | A100403 | CA |
| Internal Medicine | 207R00000X | A100403 | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 468 |
|---|---|
| Services billed | 265,497 across 135 procedure codes |
| Paid by Medicare | $5,812,468 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,481 · 2,203 30-day fills |
|---|---|
| Patients | 239 |
| Total drug cost | $4,305,577 |
| Generic share | 75% of claims |
Education and affiliations
| Medical school | Washington University School of Medicine |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Medical Oncology |
| Secondary specialties | Hematology |
| Telehealth | Offers telehealth |
Medical group
- Central Coast Oncology and HematologySanta Cruz, CA · 2 clinicians
Hospital affiliations
- Dominican HospitalSanta Cruz, CA
- Stanford Health CareStanford, CA
- Watsonville Community HospitalWatsonville, CA
Other facilities
- Sutter Care at HomeHome health agency · Santa Cruz, CA
- Hospice of Santa Cruz CountyHospice · Scotts Valley, CA
Industry payments (Open Payments)
- 2025$3,864 · 143 payments from 53 companies
- 2024$3,475 · 148 payments from 48 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $439.81 | 10 |
| Janssen Biotech, Inc. | $436.63 | 15 |
| Astrazeneca Pharmaceuticals LP | $344.77 | 13 |
| Pfizer Inc. | $193.34 | 9 |
| Daiichi Sankyo Inc. | $136.26 | 8 |
What the 2025 payments were for
- Food and Beverage$3,664 · 141 payments
- Long term medical supply or device loan$199.40 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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