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About this NPIWhat this record shows.
NPI 1497287577 is registered to Mainstay, INC,, a healthcare organisation classified as "Dietary Manager" and located at 1001 Green Bay Rd in Winnetka, Illinois. The organisation's authorised official is James Vail. The organisation has been enumerated in the NPI registry since 2017.
Provider type
Organisation (Type 2)
Status
Active
Enumerated
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The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Mainstay, INC, accepts. To confirm in-network status with your specific health plan, contact Mainstay, INC, directly at (847) 784-8812.
Frequently asked
Yes. NPI 1497287577 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Dietary Manager 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) 784-8812.
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. Mainstay, INC, is a Type-2 organisational NPI.
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