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Hematology & Oncology in Morristown, TN

2 verified hematology & oncology doctors in Morristown.

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 Tennessee Board of Medical Examiners

Dr. Clarissa Geyer, MD

Hematology & Oncology

19 yrs NPPES
NPI 1528264223
908 W 4TH NORTH ST, Morristown, TN 37814(423) 522-4900
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,466 (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.

$1,466

Total received

77

Transactions

27

Paying companies

Top paying companies

AstraZeneca Pharmaceuticals LP$149.77
Celgene Corporation$136.69
Genentech USA, Inc.$103.42
Exelixis Inc.$99.04
E.R. Squibb & Sons, L.L.C.$90.85
Pfizer Inc.$78.15

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 69th percentile of that group.

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

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

Dr. Muhammad Naqvi, MD

Hematology & Oncology

16 yrs NPPES
NPI 1316269533
908 W 4TH NORTH ST, Morristown, TN 37814(423) 492-6100
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $841.60 (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.

$841.60

Total received

23

Transactions

14

Paying companies

Top paying companies

NOVARTIS PHARMACEUTICALS CORPORATION$318.34
Celgene Corporation$163.51
Pfizer Inc.$66.89
BeiGene USA, Inc.$55.16
Sumitomo Pharma America, Inc.$44.05
Rigel Pharmaceuticals, Inc.$42.54

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 65th percentile of that group.

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

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

Hematology & Oncology in Morristown, TN — Verified | DoctorsProof | DoctorsProof