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

Dr. Allen P Denys, MD

Individual provider Sleep Medicine (Internal Medicine) Physician · NPI 1386847507

Dr. Allen P Denys, MD is a Sleep Medicine (Internal Medicine) Physician in Warren, Michigan. Practices as a sole proprietor. Licensed in Florida and Michigan.

Licensed in
FL, MI
In the registry since
2007
Specialties on file
2
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

27427 Schoenherr Rd Ste 100
Warren, MI 48088-4729
Phone: (519) 258-0585
Fax: (519) 258-6304
Show map & directions

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

Specialties & licences

Sleep Medicine (Internal Medicine) Physician (primary) Taxonomy 207RS0012X · Licence 4301080502 (MI)
Sleep Medicine (Internal Medicine) Physician Taxonomy 207RS0012X · Licence ME 86732 (FL)

Record details

NPI number1386847507
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 6, 2007
Last updated in NPPESJuly 8, 2007

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