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Hematology & Oncology in Reston, VA

2 verified hematology & oncology doctors in Reston.

Hematologist-oncologists treat blood disorders and cancers, coordinating chemotherapy and blood-related care.

NPPES tenure ≠ clinical experience. "Years on NPPES" is time since the physician first registered a National Provider Identifier, not time practicing medicine. Verify current license status with the state medical board.

Verify a license at the Virginia Board of Medicine

Dr. Marianne Barnhill, MD

Hematology & Oncology

20 yrs NPPES
NPI 1447267687
11279 CENTER HARBOR RD, Reston, VA 20194(504) 920-6102
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Amy Irwin, MD

Hematology & Oncology

18 yrs NPPES
NPI 1063685121
1860 TOWN CENTER DR STE 460, Reston, VA 20190(703) 437-6535
NPPES public registry
CMS Open Payments· $91.24 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$91.24

Total received

2

Transactions

2

Paying companies

Top paying companies

AstraZeneca Pharmaceuticals LP$50.00
Merck Sharp & Dohme LLC$41.24

Among the 11,711 hematology & oncology doctors we've analyzed, about 62% received any industry payment (median $1,465 among those who did). This doctor's total is on the lower end — around the 47th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US hematology & oncology doctors.

Payments to Amy Irwin do not imply any wrongdoing. Many are meals, education, or research support.

Hematology & Oncology in Reston, VA — Verified | DoctorsProof | DoctorsProof