Michael Ross Mangum
NPI 1891112108ActiveIndividual· Pediatrics, Pediatric Hematology-Oncology· Phoenix, AZ
Pediatrics, Pediatric Hematology-Oncology in Phoenix, Arizona, trained at Ohio State University College of Medicine (class of 2014). Enrolled in Medicare as practitioner - hematology/oncology. Alexion Pharmaceuticals, Inc. was the largest of 2 companies reporting payments in 2025, $31,905 in all, mostly speaking and faculty fees.
Overview
| NPI | 1891112108 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Mar 25, 2014 |
| Last updated in NPPES | Sep 10, 2024 |
| Certified by provider | Sep 10, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pediatrics, Pediatric Hematology-Oncology Primary | 2080P0207X | 61621 | AZ |
| Pediatrics | 208000000X | 57.000000 | OH |
| General Practice | 208D00000X | 61621 | 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) |
|---|
Education and affiliations
| Medical school | Ohio State University College of Medicine |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Hematology/Oncology |
Medical group
- Phoenix Children's HospitalPhoenix, AZ · 437 clinicians
Industry payments (Open Payments)
- 2025$31,905 · 46 payments from 2 companies
- 2024$23,988 · 30 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alexion Pharmaceuticals, Inc. | $28,580 | 43 |
| Springworks Therapeutics, Inc. | $3,325 | 3 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$24,180 · 6 payments
- Travel and Lodging$3,848 · 29 payments
- Consulting Fee$3,186 · 1 payment
- Food and Beverage$679.15 · 9 payments
- Education$12.11 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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