DoctorsProofNPPES directory · verify at state boards

Hematology & Oncology in Brownsville, TX

2 verified hematology & oncology doctors in Brownsville.

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 Texas Medical Board

Dr. Balesh Sharma, MD

Hematology & Oncology

20 yrs NPPES
NPI 1578505483
2150 N EXPRESSWAY, Brownsville, TX 78521(956) 548-0810
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $2,004 (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.

$2,004

Total received

57

Transactions

27

Paying companies

Top paying companies

E.R. Squibb & Sons, L.L.C.$268.32
EISAI INC.$192.32
Sumitomo Pharma America, Inc.$169.03
Karyopharm Therapeutics Inc.$157.10
Lilly USA, LLC$123.95
GlaxoSmithKline, LLC.$115.35

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 71th percentile of that group.

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

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

Dr. Joseph Martinez-O'Hara, MD

Hematology & Oncology

20 yrs NPPES
NPI 1710920624
120 UPTOWN AVE, Brownsville, TX 78520(956) 982-0909
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $374.62 (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.

$374.62

Total received

13

Transactions

8

Paying companies

Top paying companies

AstraZeneca Pharmaceuticals LP$137.15
Merck Sharp & Dohme LLC$52.50
Amgen Inc.$49.17
NOVARTIS PHARMACEUTICALS CORPORATION$44.52
Genentech USA, Inc.$34.23
Otsuka America Pharmaceutical, Inc.$23.11

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 59th percentile of that group.

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

Payments to Joseph Martinez-O'Hara do not imply any wrongdoing. Many are meals, education, or research support.

Hematology & Oncology in Brownsville, TX — Verified | DoctorsProof | DoctorsProof