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DR. JOHN GERARD MARCHESE D.D.S
NPI 1073875357
Dentist in Downers Grove, IL

Active since June 12, 2012
5133 WASHINGTON ST, SUITE 10, DOWNERS GROVE, IL 60515(630) 964-7852 Get Directions Write a Review

NPPES record last updated: June 12, 2012. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. John Gerard Marchese D.d.s NPPES

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

DR. JOHN GERARD MARCHESE D.D.S (NPI 1073875357) is an individual dentist in Downers Grove, Illinois, licensed in Illinois (019-020451) and active in the NPI registry since June 2012.

NPPES Registry Identity

NPI1073875357
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameDR. JOHN GERARD MARCHESECredential: D.D.S
Location Address5133 WASHINGTON ST, SUITE 10Downers Grove, IL 60515-4788
Mailing Address5133 Washington St, Suite 10Downers Grove, IL 60515-4788 · (630) 964-7852
Phone(630) 964-7852
Sole ProprietorYes
Enumeration DateJune 12, 2012
✔ NPI 1073875357 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in IL · 019-020451
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
5133 WASHINGTON ST, Downers Grove, IL 60515
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter Health, Ambetter Health of Delaware and more.Insurance ›

Other Providers at the Same Location NPPES 6

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

JOHN G MARCHESE DDS LTD
Dentist (General Practice)
5133 WASHINGTON ST, SUITE # 10
DOWNERS GROVE, IL 60515
Dupage County (630) 964-7852
DR. JOHN E KEENAN DDS
Dentist
5133 WASHINGTON ST, SUITE 2
DOWNERS GROVE, IL 60515
Dupage County (630) 960-1910
WILLIAM MICHAEL BRENNAN SR. DDS
Dentist
5133 WASHINGTON ST
DOWNERS GROVE, IL 60515
Dupage County (630) 969-4645
DR. WILLIAM MICHAEL BRENNAN JR. D.D.S.
Dentist
5133 WASHINGTON ST, SUITE 4
DOWNERS GROVE, IL 60515
Dupage County (630) 969-4645
MRS. SARAH KAY CLINE L.C.S.W.
Social Worker (Clinical)
5133 WASHINGTON ST
DOWNERS GROVE, IL 60515
Dupage County (630) 205-3211
RACHEL HELEN POWERS MA, LCPC, NCC
Counselor (Professional)
5133 WASHINGTON ST, SUITE 8
DOWNERS GROVE, IL 60515
Dupage County (312) 912-1448

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 Marchese's NPI number?

The NPI number for John Marchese is 1073875357. It was assigned to this individual provider in the NPPES registry on June 12, 2012.

Where is John Marchese located?

John Marchese practices at 5133 Washington St Suite 10, Downers Grove, IL 60515. The listed phone number is (630) 964-7852.

What is John Marchese's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

What insurance does John Marchese accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Home State Health, Anthem Blue Cross and Blue Shield and Blue Cross and Blue Shield of Alabama and 4 other insurers list John Marchese 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 Marchese was last updated on June 12, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.