DR. MARLENA GIANNAMORE-ASHMORE DMD
NPI 1235012196
Dentist - General Practice in Naperville, IL

Q: What is Marlena Giannamore-ashmore's NPI number?

The NPI number for Marlena Giannamore-ashmore is 1235012196. It was assigned to this individual provider in the NPPES registry on July 29, 2025. The provider is also known as Marlena Giannamore Dmd.

Q: What is Marlena Giannamore-ashmore's specialty?

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

Active since July 29, 2025

720 N WASHINGTON ST STE 106, NAPERVILLE, IL 60563(630) 420-9090 Get Directions Write a Review

NPPES record last updated: February 17, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Marlena Giannamore-ashmore Dmd NPPES

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

DR. MARLENA GIANNAMORE-ASHMORE DMD (NPI 1235012196) is an individual general practice provider in Naperville, Illinois, licensed in Illinois (019.036359) and active in the NPI registry since July 2025. She maintains a secondary practice location in Batavia.

NPPES Registry Identity

NPI1235012196

Entity TypeIndividualFemale

Primary Taxonomy1223G0001X

Provider Legal NameDR. MARLENA GIANNAMORE-ASHMORECredential: DMD

Location Address720 N WASHINGTON ST STE 106Naperville, IL 60563-3462

Mailing Address1935 Sedgewood AveAurora, IL 60503-7350 · (203) 232-0539

Phone(630) 420-9090

Sole ProprietorNo

Enumeration DateJuly 29, 2025

Last NPPES UpdateFebruary 17, 2026

NPPES CertifiedFebruary 17, 2026

✔ NPI 1235012196 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 · 019.036359

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.

720 N WASHINGTON ST STE 106, Naperville, IL 60563

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Other Names 1

Former Name (1)Marlena Giannamore Dmd

Secondary Practice Location 1

Location 1101 N Lincoln StBatavia, IL 60510-1913 · Phone (630) 879-3613

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.

DR. PALDIN YOUSEF DMD

Dentist (General Practice)

720 N WASHINGTON ST STE 106
NAPERVILLE, IL 60563

Dupage County (630) 420-9090

DR. MEREDITH GANTOS DDS, FAGD.

Dentist

720 N WASHINGTON ST STE 106
NAPERVILLE, IL 60563

Dupage County (630) 420-9090

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 Marlena Giannamore-ashmore's NPI number?

The NPI number for Marlena Giannamore-ashmore is 1235012196. It was assigned to this individual provider in the NPPES registry on July 29, 2025. The provider is also known as Marlena Giannamore Dmd.

Where is Marlena Giannamore-ashmore located?

Marlena Giannamore-ashmore practices at 720 N Washington St Ste 106, Naperville, IL 60563. The listed phone number is (630) 420-9090.

What is Marlena Giannamore-ashmore's specialty?

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

When was this NPI record last updated?

The NPPES record for Marlena Giannamore-ashmore was last updated on February 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.