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

Dennis M Drehner, DO

Individual provider Pediatric Pathology Physician · NPI 1578556643

Dennis M Drehner, DO is a Pediatric Pathology Physician in Orlando, Florida. Licensed in Minnesota. Registered with an NPI since 2005.

Licensed in
MN
In the registry since
2005
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

1717 S Orange Ave Ste 100 Nemours Childrens Clinic Orlando
Orlando, FL 32806-2946
Phone: (407) 650-7715
Fax: (407) 650-7124
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Pathology Physician (primary) Taxonomy 207ZP0213X · Licence 41867 (MN)

Record details

NPI number1578556643
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedAugust 24, 2005
Last updated in NPPESOctober 24, 2012
Mailing addressP.O. Box 191, Provider Enrollment Department, Rockland, DE 19732-0191

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