Internal Medicine in Greencastle, IN

7 active Internal Medicine providers practice in Greencastle, Indiana according to the latest NPPES snapshot. Profiles include the NPI number, taxonomy code, license state, and practice address.

Internal Medicine providers in Greencastle, IN
NPI	Name	Type	Specialty	Location
1033188693	Frank Workman	Individual	Hematology (Internal Medicine) Physician	Greencastle, IN
1528274941	Greencastle Internal Medicine & Primary Care, LLC	Organization	Internal Medicine Physician	Greencastle, IN
1326938903	Hendricks County Hospital	Organization	Infectious Disease Physician	Greencastle, IN
1083766695	Kidney and Hypertension Center of in PC	Organization	Nephrology Physician	Greencastle, IN
1821046202	Lisa Martin	Individual	Adolescent Medicine (Internal Medicine) Physician	Greencastle, IN
1952462301	Terre Haute Pulmonary & Pediatric Clinic, LLC	Organization	Pulmonary Disease Physician	Greencastle, IN
1033442462	Union Associated Physicians Clinic, LLC	Organization	Pulmonary Disease Physician	Greencastle, IN

Frequently asked questions

How many Internal Medicine providers are in Greencastle, IN?

The latest NPPES snapshot lists 7 active Internal Medicine providers with a practice address in Greencastle, Indiana.

How do I check a Internal Medicine provider's NPI in Greencastle?

Open a profile below to see the NPI number, taxonomy code, and practice address, then verify against the official NPPES registry — every profile links directly to the CMS record.

Source: CMS NPPES (public data). Snapshot 2026-07-10.