William Cho MD
About this NPIWhat this record shows.
NPI 1821397407 is registered to William Cho MD, a Internal Medicine practising at 1141 Hospital Dr Nw in Corydon, Indiana. Internal Medicine physicians (internists) specialise in the prevention, diagnosis, and treatment of diseases in adults, often coordinating care across multiple subspecialties. William Cho MD has been enumerated in the National Provider Identifier (NPI) registry since 2011.
Your brand here.
Medicare enrollment
This provider holds 6 Medicare enrollments on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20140723000914Internal MedicineNC
- I20160520000257Internal MedicineKY
- I20170213000924Internal MedicineUT
- I20190301002405HospitalistIN
- I20240924001805Internal MedicineIL
- I20260312000041HospitalistLA
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans William Cho MD accepts. To confirm in-network status with your specific health plan, contact William Cho MD directly at (812) 738-4251.
Frequently asked
Yes. NPI 1821397407 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Internal Medicine physicians (internists) specialise in the prevention, diagnosis, and treatment of diseases in adults, often coordinating care across multiple subspecialties.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (812) 738-4251.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. William Cho MD is a Type-1 individual NPI.