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

Dr. Gregory A. Ledger, MD

Individual provider Endocrinology, Diabetes & Metabolism Physician · NPI 1205903663

Dr. Gregory A. Ledger, MD is an Endocrinology, Diabetes & Metabolism Physician in Springfield, Missouri. Licensed in Missouri. Registered with an NPI since 2006.

Licensed in
MO
In the registry since
2006
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

3231 S National Ave
Springfield, MO 65807-7304
Phone: (417) 888-5660
Fax: (417) 888-6793
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

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X · Licence 105722 (MO)

Record details

NPI number1205903663
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 29, 2006
Last updated in NPPESMay 2, 2013
Mailing addressPo Box 2580, Springfield, MO 65801-2580

Other providers in Springfield