Patricia Demarais MD
About this NPIWhat this record shows.
NPI 1164508107 is registered to Patricia Demarais MD, a Infectious Disease practising at 15900 South Cicero Ave, Oak Forest Hosptial in Oak Forest, Illinois. Infectious Disease is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Patricia Demarais MD has been enumerated in the National Provider Identifier (NPI) registry since 2006.
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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 Patricia Demarais MD accepts. To confirm in-network status with your specific health plan, contact Patricia Demarais MD directly at (708) 633-4131.
Frequently asked
Yes. NPI 1164508107 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 (708) 633-4131.
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. Patricia Demarais MD is a Type-1 individual NPI.