Mary Macgregor D.O.
About this NPIWhat this record shows.
NPI 1851571426 is registered to Mary Macgregor D.O., a Infectious Disease practising at 9201 Waukegan Rd in Morton Grove, Illinois. Infectious Disease is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mary Macgregor D.O. has been enumerated in the National Provider Identifier (NPI) registry since 2007.
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 Mary Macgregor D.O. accepts. To confirm in-network status with your specific health plan, contact Mary Macgregor D.O. directly at (847) 663-1566.
Frequently asked
Yes. NPI 1851571426 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Infectious Disease 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 (847) 663-1566.
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. Mary Macgregor D.O. is a Type-1 individual NPI.