Dr. Gregory Bailey PH.D.
About this NPIWhat this record shows.
NPI 1821251935 is registered to Dr. Gregory Bailey PH.D., a Clinical Psychologist practising at 180 N Michigan Ave, 700 in Chicago, Illinois. Clinical Psychologist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Gregory Bailey PH.D. has been enumerated in the National Provider Identifier (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 Dr. Gregory Bailey PH.D. accepts. To confirm in-network status with your specific health plan, contact Dr. Gregory Bailey PH.D. directly at (312) 423-5651.
Frequently asked
Yes. NPI 1821251935 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 (312) 423-5651.
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. Gregory Bailey PH.D. is a Type-1 individual NPI.