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Internal Medicine in Islandia, NY

1 verified internal medicine doctor in Islandia.

Internists specialize in the prevention, diagnosis, and treatment of adult diseases, often coordinating complex or chronic conditions across multiple systems.

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.

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Dr. John Folan, MD

Internal Medicine

19 yrs NPPES
NPI 1780801605
3001 EXPRESS DR N, SUITE 200C, Islandia, NY 11749(631) 435-4358
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $691.37 (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.

$691.37

Total received

34

Transactions

11

Paying companies

Top paying companies

AbbVie Inc.$135.93
Novo Nordisk Inc$91.39
Lilly USA, LLC$86.98
Otsuka America Pharmaceutical, Inc.$77.81
NOVARTIS PHARMACEUTICALS CORPORATION$64.32
Exact Sciences Corporation$63.82

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total is higher than 90% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

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

Internal Medicine in Islandia, NY — Verified | DoctorsProof | DoctorsProof