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Gretchen Stellman Alder

Student in an Organized Health Care Education/Training Program in Naperville, IL · enumerated 2011.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1194023747

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Registry record

Entity type Individual (Type 1)
Name Gretchen Stellman Alder
Sex Female
Practice address 2135 City Gate Ln Ste 300, Naperville, IL, 60563
Phone (630) 423-6010
Enumeration date Mar 7, 2011
Last updated in NPPES Jul 21, 2022

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where does Gretchen Alder practice?
The practice location on file with NPPES is in Naperville, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Gretchen Alder?
The National Provider Identifier (NPI) for Gretchen Alder is 1194023747, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.