Alissa Ayres Greenbaum, MD
NPI 1851667042ActiveIndividual· Surgery, Surgical Oncology· Albuquerque, NM
Surgery, Surgical Oncology (MD) in Albuquerque, New Mexico, trained at Oregon Health Sciences University School of Medicine (class of 2012). Mostly services rather than prescriptions: Medicare paid $23,144 for 45 patients in 2024, with only 15 Part D claims. Abbvie Inc. reported $58.39 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1851667042 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 1, 2012 |
| Last updated in NPPES | Mar 10, 2025 |
| Certified by provider | Mar 10, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Surgical Oncology Primary | 2086X0206X | MD2015-0677 | NM |
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 - Surgical Oncology (NM) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 45 |
|---|---|
| Services billed | 113 across 33 procedure codes |
| Paid by Medicare | $23,144 |
Part D prescriptions in 2024
| Prescriptions (claims) | 15 · 15 30-day fills |
|---|---|
| Total drug cost | $94.32 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Oregon Health Sciences University School of Medicine |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Surgical Oncology |
| Secondary specialties | General Surgery |
| Telehealth | Offers telehealth |
Medical group
- Unm Medical Group IncAlbuquerque, NM · 1,047 clinicians
Hospital affiliation
- Unm HospitalAlbuquerque, NM
Industry payments (Open Payments)
- 2025$58.39 · 1 payment from 1 company
- 2024$139.37 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $58.39 | 1 |
What the 2025 payments were for
- Food and Beverage$58.39 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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