Dr. Maryann Gregory PHD
About this NPIWhat this record shows.
NPI 1851311013 is registered to Dr. Maryann Gregory PHD, a Psychologist practising at 11 S La Salle St, #2600 in Chicago, Illinois. Psychologist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Maryann Gregory PHD has been enumerated in the National Provider Identifier (NPI) registry since 2006.
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. Maryann Gregory PHD accepts. To confirm in-network status with your specific health plan, contact Dr. Maryann Gregory PHD directly at (312) 203-9877.
Frequently asked
Yes. NPI 1851311013 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
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) 203-9877.
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. Maryann Gregory PHD is a Type-1 individual NPI.