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Dr. Stephanie Holmes Sage, DO

Pediatrics Physician in Darien, IL · enumerated 2019 · practices at Dupage Pediatrics.

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

National Provider Identifier

1467013540

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Registry record

Entity type Individual (Type 1)
Name Dr. Stephanie Holmes Sage
Credential DO
Sex Female
Practice address 1306 Plainfield Rd, Darien, IL, 60561
Phone (630) 810-0900
Enumeration date Jun 27, 2019
Last updated in NPPES Jun 24, 2022

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License 125.074903 (IL) Secondary
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 036.160616 (IL) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

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

What is the NPI number for Stephanie Sage?
The National Provider Identifier (NPI) for Stephanie Sage is 1467013540, a Type 1 (individual) record in the CMS NPPES registry.
Where does Stephanie Sage practice?
The practice location on file with NPPES is in Darien, IL. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-06-24.