Marc Allen, DO
Patients across NY can see Marc Allen, DO in person in Commack or via virtual visit — no travel required. With 27+ years of experience, he has been practicing in the Commack area.
Data updated 2016-06-14 on CMS NPPES
Contact & Location
Practice Location
358 Veterans Memorial Highway Ste 11, Commack, NY 11725
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Virtual Internal Medicine Care With Marc Allen
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Marc Allen for follow-ups, medication reviews, and ongoing care — no travel to Commack required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.
Frequently Asked Questions
Common questions about Marc Allen
NPI records show Dr. Allen as active with telehealth listed in Commack, NY. Note: NPI status alone doesn't confirm open availability — always call ahead. Phone: (631) 543-8844.
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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.
Contact Marc Allen
Practice Location
358 Veterans Memorial Highway Ste 11, Commack, NY 11725
Mailing Address
1045 W Jericho Tpke Ste 11, Smithtown, NY 11787-3205
This is a provider directory. Contact the office directly to schedule appointments.
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