Guy Aaron Young, M.D.
Pediatrics, Pediatric Hematology-Oncology (M.D.) with Bozeman Health Deaconess Hospital and 1 other group, practicing in Los Angeles, California. Enrolled in Medicare as practitioner - hematology/oncology and practitioner - pediatric medicine. Genzyme Corporation was the largest of 15 companies reporting payments in 2025, $515,877 in all, mostly speaking and faculty fees. Lists Children's Hosp of Los Angeles as a hospital affiliation. A record with the same name and state is on the OIG exclusion list; it carries no NPI, so check it before acting.
Overview
| NPI | 1629175195 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Sep 19, 2006 |
| Last updated in NPPES | Apr 14, 2026 |
| Certified by provider | Apr 14, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pediatrics, Pediatric Hematology-Oncology Primary | 2080P0207X | MED-PHYS-LIC-126509 | MT |
| Pediatrics, Pediatric Hematology-Oncology | 2080P0207X | G85188 | CA |
Exclusion screening
Possible match: verify before acting. The OIG list has a record with the same name in California, but that record carries no NPI, so it may be a different person or business.
| Matched by | Name on OIG list | Exclusion type | Excluded since | Location |
|---|---|---|---|---|
| Name + state | Guy A. Young | 1128b4 | Aug 1, 1990 | Benicia, CA |
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | Possible (name) | See above |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Hematology/Oncology (CA); Practitioner - Pediatric Medicine (MT) |
|---|
Education and affiliations
| Graduation year | 1992 |
|---|---|
| Medicare specialty | Hematology/Oncology |
Medical groups
- Bozeman Health Deaconess HospitalBozeman, MT · 320 clinicians
- Childrens Hospital Los Angeles Medical Group IncLos Angeles, CA · 295 clinicians
Hospital affiliation
- Children's Hosp of Los AngelesLos Angeles, CA
Industry payments (Open Payments)
- 2025$515,877 · 256 payments from 15 companies
- 2024$463,895 · 284 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $256,560 | 95 |
| Csl Behring | $80,435 | 55 |
| Novo Nordisk Health Care Ag | $71,822 | 21 |
| Novo Nordisk Inc | $28,246 | 17 |
| Hema Biologics, LLC | $22,092 | 23 |
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$257,197 · 51 payments
- Consulting Fee$162,754 · 50 payments
- Travel and Lodging$69,218 · 90 payments
- Honoraria$22,375 · 9 payments
- Food and Beverage$4,306 · 55 payments
- Education$26.35 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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