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

Mary Ellen Wissel, MD

Individual provider Hematology (Internal Medicine) Physician · NPI 1164491163

Mary Ellen Wissel, MD is a Hematology (Internal Medicine) Physician in Columbus, Ohio. Licensed in Ohio. Registered with an NPI since 2006.

Licensed in
OH
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

995 E Broad St
Columbus, OH 43205-1322
Phone: (614) 253-2740
Fax: (614) 253-2937
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Blood Banking & Transfusion Medicine Physician (primary) Taxonomy 207ZB0001X · Licence 35.047498 (OH)
Hematology (Internal Medicine) Physician Taxonomy 207RH0000X · Licence 35.047498 (OH)

Record details

NPI number1164491163
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 14, 2006
Last updated in NPPESJuly 13, 2026

Other providers in Columbus