Mark E Sharp PHD PC
About this NPIWhat this record shows.
NPI 1033387451 is registered to Mark E Sharp PHD PC, a healthcare organisation classified as "Clinical Psychologist" and located at 1010 Jorie Blvd, Suite 246 in Oak Brook, Illinois. The organisation's authorised official is Mark Sharp. The organisation has been enumerated in the NPI registry since 2008.
Your brand here.
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 Mark E Sharp PHD PC accepts. To confirm in-network status with your specific health plan, contact Mark E Sharp PHD PC directly at (630) 230-6358.
Frequently asked
Yes. NPI 1033387451 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Clinical Psychologist 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 (630) 230-6358.
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. Mark E Sharp PHD PC is a Type-2 organisational NPI.