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Charles E Miller M D Sc

Reproductive Endocrinology Physician in Naperville, IL · enumerated 2007 · authorized official Matt Tyson, Director, Managed Care Contracting.

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

National Provider Identifier

1639203516

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Registry record

Entity type Organization (Type 2)
Legal business name Charles E Miller M D Sc
Practice address 120 Pam Davis Drive, Suite 100, Naperville, IL, 60540
Phone (630) 428-2229
Enumeration date Mar 15, 2007
Last updated in NPPES Jul 31, 2026

Taxonomy & classification

207VE0102X Reproductive Endocrinology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Matt Tyson
Title Director, Managed Care Contracting
Phone (615) 477-6677

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 Charles E Miller M D Sc?
The NPI for Charles E Miller M D Sc is 1639203516, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Charles E Miller M D Sc?
NPPES lists Matt Tyson (Director, Managed Care Contracting) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-31.