William Collyer M.D.
About this NPIWhat this record shows.
NPI 1225096621 is registered to William Collyer M.D., a Urology Physician practising at 421 Chestnut St in Evansville, Indiana. Urology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. William Collyer M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Beyond the registryWhat this record adds.
It is enrolled in Medicare, linking to 1 PECOS enrollment record (with a public Medicare Enrollment ID) sourced from CMS, which the NPPES registry does not list. Within the directory it is one of 375 Urology Physician providers on file in Indiana.
Source: CMS NPPES and PECOS public files. snapshot, refreshed monthly.
Your brand here.
Medicare enrollment
This provider holds a Medicare enrollment 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
- I20170718001030UrologyIN
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 Collyer M.D. accepts. To confirm in-network status with your specific health plan, contact William Collyer M.D. directly at (812) 426-9855.
Frequently asked
Yes. NPI 1225096621 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Urology Physician 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 (812) 426-9855.
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 Collyer M.D. is a Type-1 individual NPI.
As of the latest monthly CMS NPPES snapshot, 375 Urology Physician providers are registered in Indiana, and William Collyer M.D. is one of them. The figure refreshes each month from the federal source.