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

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 →

Practice location Address checks out

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

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

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