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DR. JOHN MCMILLEN D.D.S.
NPI 1730246646
Dentist - General Practice in Sycamore, IL

Active since January 02, 2007
2550 HAUSER ROSS DR, SUITE 300, SYCAMORE, IL 60178(815) 756-6626 Get Directions Write a Review

NPPES record last updated: August 27, 2008. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. John Mcmillen D.d.s. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JOHN MCMILLEN D.D.S. (NPI 1730246646) is an individual general practice provider in Sycamore, Illinois, licensed in Illinois (019021057) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1730246646
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. JOHN MCMILLENCredential: D.D.S.
Location Address2550 HAUSER ROSS DR, SUITE 300Sycamore, IL 60178-3149
Mailing Address2550 Hauser Ross Dr, Suite 300Sycamore, IL 60178-3149
Phone(815) 756-6626
Sole ProprietorYes
Enumeration DateJanuary 2, 2007
Last NPPES UpdateAugust 27, 2008
✔ NPI 1730246646 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in IL · 019021057
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
2550 HAUSER ROSS DR, Sycamore, IL 60178
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas.Insurance ›

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

PARTNERS IN CHILDREN'S HEALTH,S.C.
Clinic/Center (Primary Care)
2550 HAUSER ROSS DR, SUITE #350
SYCAMORE, IL 60178
Dekalb County (815) 754-5010
MAGDALENA BOBA MS, ANP-BC
Nurse Practitioner (Adult Health)
2550 HAUSER ROSS DR, SUITE 350
SYCAMORE, IL 60178
Dekalb County (815) 758-7700

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John Mcmillen's NPI number?

The NPI number for John Mcmillen is 1730246646. It was assigned to this individual provider in the NPPES registry on January 2, 2007.

Where is John Mcmillen located?

John Mcmillen practices at 2550 Hauser Ross Dr Suite 300, Sycamore, IL 60178. The listed phone number is (815) 756-6626.

What is John Mcmillen's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

What insurance does John Mcmillen accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list John Mcmillen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for John Mcmillen was last updated on August 27, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.