Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Marc Allen, MD

Individual provider Emergency Medicine Physician · NPI 1407817380

Marc Allen, MD is an Emergency Medicine Physician in Willoughby, Ohio. Licensed in Ohio. Registered with an NPI since 2006.

Licensed in
OH
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

36000 Euclid Ave
Willoughby, OH 44094
Phone: (440) 953-6203
Fax: (440) 953-6202
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 34003337B (OH)

Record details

NPI number1407817380
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 30, 2006
Last updated in NPPESJuly 13, 2026
Mailing address485 Club Drive, Aurora, OH 44202

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