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DR. GEOFFREY TODD DECKER DMD
NPI 1497885750
Dentist - General Practice in Oak Lawn, IL

Active since March 06, 2007PECOS Enrolled
4647 W 103RD ST, SUITE #1D, OAK LAWN, IL 60453(708) 422-6500(708) 422-6952 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Geoffrey Todd Decker Dmd NPPES

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

DR. GEOFFREY TODD DECKER DMD (NPI 1497885750) is an individual general practice provider in Oak Lawn, Illinois and active in the NPI registry since March 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1497885750
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. GEOFFREY TODD DECKERCredential: DMD
Location Address4647 W 103RD ST, SUITE #1DOak Lawn, IL 60453-4779
Mailing Address4647 W 103rd St, Suite #1dOak Lawn, IL 60453-4779 · (708) 422-6500 · Fax (708) 422-6952
Phone(708) 422-6500
Fax(708) 422-6952
Sole ProprietorYes
Enumeration DateMarch 6, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1497885750 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
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.
4647 W 103RD ST, Oak Lawn, IL 60453
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Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Geoffrey Todd Decker Dmd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60453 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$94.06 typical visit price
range $60.08 – $183.39
Typical copayment $23.51 (range $15.02 – $45.84)
Most-billed visit code 99203
Established Patient
$74.80 typical visit price
range $18.97 – $148.12
Typical copayment $18.70 (range $4.74 – $37.03)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 15

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

DR. MICHAEL A KOZEK DDS
Dentist (General Practice)
4647 W 103RD ST, SUITE 2-I
OAK LAWN, IL 60453
Cook County (708) 423-0500
DR. RICHARD JAMES HRAD D.D.S.
Dentist
4647 W 103RD ST, SUITE 1A
OAK LAWN, IL 60453
Cook County (708) 636-1700
DR. GEORGE WILLIAM LINGEN JR. DDS
Dentist (General Practice)
4647 W 103RD ST, SUITE 1M
OAK LAWN, IL 60453
Cook County (708) 424-2150
DERMATOLOGY CENTER ASSOCIATES SC
Dermatology
4647 W 103RD ST
OAK LAWN, IL 60453
Cook County (708) 636-3767
SUNIL SHAH D.O.
Internal Medicine
4647 W 103RD ST, SUITE 1-I
OAK LAWN, IL 60453
Cook County (708) 423-7424
HESHAM K HEGAZY LPT
Physical Therapist
4647 W 103RD ST, STE. #2L
OAK LAWN, IL 60453
Cook County (708) 425-3466
DR. EUGENE CHARLES DECKER DDS
Dentist (General Practice)
4647 W 103RD ST, SUITE #1D
OAK LAWN, IL 60453
Cook County (708) 422-8260
SATINDER PAL SINGH DALAWARI MD
Internal Medicine
4647 W 103RD ST, SUITE 2L
OAK LAWN, IL 60453
Cook County (708) 952-0200

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 Geoffrey Decker's NPI number?

The NPI number for Geoffrey Decker is 1497885750. It was assigned to this individual provider in the NPPES registry on March 6, 2007.

Where is Geoffrey Decker located?

Geoffrey Decker practices at 4647 W 103rd St Suite #1d, Oak Lawn, IL 60453. The listed phone number is (708) 422-6500.

What is Geoffrey Decker's specialty?

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

Is Geoffrey Decker enrolled in Medicare?

Yes. Geoffrey Decker is registered in the Medicare PECOS enrollment system.

What insurance does Geoffrey Decker accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Alabama, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list Geoffrey Decker 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 Geoffrey Decker was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.