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

Dr. William M Leahy, MD

Individual provider Pediatrics Physician · NPI 1558360099

Dr. William M Leahy, MD is a Pediatrics Physician in Springfield, Ohio. Licensed in Ohio. Registered with an NPI since 2005.

Licensed in
OH
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1640 N Limestone St
Springfield, OH 45503
Phone: (937) 328-2320
Fax: (937) 525-4775
Show map & directions

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

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 35030136L (OH)

Record details

NPI number1558360099
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 18, 2005
Last updated in NPPESApril 25, 2013

Other providers in Springfield