Alan Fein, MD

Pulmonary Disease Internal Medicine

Internal Medicine

(516) 622-6000Lake Success, NY
Telehealth Available
NPI Active per CMS — Q2 2026

With over 53 years in internal medicine, Alan Fein, MD is a long-established pulmonologist in Lake Success. He has been in practice for 53+ years. Pulmonologists specialize in respiratory conditions including asthma, COPD, pneumonia, pulmonary fibrosis, sleep apnea, and more.

1 of 339 Internal Medicine providers in NYSee all Internal Medicine in Lake Success53+ years experienceNPI since 2006

Data updated 2009-12-16 on CMS NPPES

Contact & Location

Practice Location

2800 Marcus Ave, Lake Success, NY 11042-1008

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Background & Specialty

Education, training, and specialty classification from CMS NPPES and Medicare records.

Internal MedicinePulmonary Disease in Lake SuccessAllopathic & Osteopathic Physicians

Pulmonologists specialize in respiratory conditions including asthma, COPD, pneumonia, pulmonary fibrosis, sleep apnea, and lung cancer screening. They manage patients on ventilators and perform bronchoscopies.

Taxonomy: 207RP1001X

Virtual Pulmonary Disease Care With Alan Fein

NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.

Schedule a virtual visit with Alan Fein for follow-ups, medication reviews, and ongoing care — no travel to Lake Success required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.

Frequently Asked Questions

Common questions about Alan Fein

NPI records show Dr. Fein as active with telehealth listed in Lake Success, NY. Note: NPI status alone doesn't confirm open availability — always call ahead. Phone: (516) 622-6000.

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Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.

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