Dr. Charles Diggs MD
About this NPIWhat this record shows.
NPI 1710933965 is registered to Dr. Charles Diggs MD, a Hematology & Oncology practising at 1277 Deming Way, Dean Health Plan in Madison, Wisconsin. Hematology & Oncology is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Charles Diggs MD has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Medicaid
- 30264100WI
Other
- 192WI· Issued by DEAN HEALTH INSURANCE
Source: NPPES public registry.
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 Dr. Charles Diggs MD accepts. To confirm in-network status with your specific health plan, contact Dr. Charles Diggs MD directly at (608) 827-4044.
Frequently asked
Yes. NPI 1710933965 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Hematology & Oncology is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
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 (608) 827-4044.
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. Dr. Charles Diggs MD is a Type-1 individual NPI.