DoctorsProofNPPES directory · verify at state boards

Hematology & Oncology in Englewood, CO

2 verified hematology & oncology doctors in Englewood.

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 Colorado Medical Board

Dr. Samir Witta, MD

Hematology & Oncology

21 yrs NPPES
NPI 1013991678
3501 S CORONA ST STE 1, Englewood, CO 80113(303) 999-6745
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $741.39 (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.

$741.39

Total received

34

Transactions

25

Paying companies

Top paying companies

Exelixis Inc.$69.85
Pfizer Inc.$64.63
Sirtex Medical Inc$48.39
Merck Sharp & Dohme LLC$48.03
Karyopharm Therapeutics Inc.$48.00
Takeda Pharmaceuticals U.S.A., Inc.$37.68

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 ranks around the 64th percentile of that group.

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

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

Dr. Raul Alvarez, MD

Hematology & Oncology

20 yrs NPPES
NPI 1376597260
3601 S CLARKSON ST STE 520, Englewood, CO 80113(303) 346-7777
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.

Hematology & Oncology in Englewood, CO — Verified | DoctorsProof | DoctorsProof