Elisa Bomgaars, MD
NPI 1841220225ActiveIndividual· Internal Medicine, Hematology & Oncology· Glendale, AZ
Internal Medicine, Hematology & Oncology (MD) with Ironwood Physicians PC, practicing in Glendale, Arizona. Their prescriptions cost Medicare Part D more than their services did: $5,025,125 for 2,072 claims, against $1,260,724 paid for services in 2024. Beigene USA, Inc. was the largest of 32 companies reporting payments in 2025, $7,125 in all, mostly consulting fees. Lists Banner Thunderbird Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1841220225 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 3, 2006 |
| Last updated in NPPES | Aug 29, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 47975 | AZ |
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 - Hematology/Oncology (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 374 |
|---|---|
| Services billed | 86,583 across 104 procedure codes |
| Paid by Medicare | $1,260,724 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,072 · 3,184 30-day fills |
|---|---|
| Patients | 286 |
| Total drug cost | $5,025,125 |
| Generic share | 75% of claims |
Education and affiliations
| Graduation year | 1997 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- Ironwood Physicians PCChandler, AZ · 116 clinicians
Hospital affiliations
- Banner Thunderbird Medical CenterGlendale, AZ
- Honorhealth Deer Valley Medical CenterPhoenix, AZ
- St Josephs Hospital and Medical CenterPhoenix, AZ
Industry payments (Open Payments)
- 2025$7,125 · 108 payments from 32 companies
- 2024$15,493 · 121 payments from 30 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Beigene USA, Inc. | $3,665 | 4 |
| Incyte Corporation | $1,133 | 8 |
| Pfizer Inc. | $392.39 | 12 |
| Abbvie Inc. | $220.94 | 17 |
| Merck Sharp & Dohme LLC | $199.63 | 7 |
What the 2025 payments were for
- Consulting Fee$3,460 · 2 payments
- Food and Beverage$2,589 · 102 payments
- Travel and Lodging$952.21 · 2 payments
- Education$123.09 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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