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DR. STEPHEN WILLENBORG DMD
NPI 1770605164
Dentist - General Practice in Effingham, IL

Active since April 04, 2007PECOS Enrolled
610 N KELLER DR, EFFINGHAM, IL 62401(217) 347-7021 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Dr. Stephen Willenborg Dmd NPPES

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

DR. STEPHEN WILLENBORG DMD (NPI 1770605164) is an individual general practice provider in Effingham, Illinois and active in the NPI registry since April 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1770605164
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. STEPHEN WILLENBORGCredential: DMD
Location Address610 N KELLER DREffingham, IL 62401-1814
Mailing Address1005 Pembroke CtEffingham, IL 62401-3168 · (217) 342-4374
Phone(217) 347-7021
Sole ProprietorYes
Enumeration DateApril 4, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1770605164 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.
610 N KELLER DR, Effingham, IL 62401
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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, BEST Life, 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. Stephen Willenborg 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 62401 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
$85.71 typical visit price
range $54.80 – $168.44
Typical copayment $21.42 (range $13.70 – $42.11)
Most-billed visit code 99203
Established Patient
$68.64 typical visit price
range $17.16 – $136.56
Typical copayment $17.16 (range $4.29 – $34.14)
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.

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 Stephen Willenborg's NPI number?

The NPI number for Stephen Willenborg is 1770605164. It was assigned to this individual provider in the NPPES registry on April 4, 2007.

Where is Stephen Willenborg located?

Stephen Willenborg practices at 610 N Keller Dr, Effingham, IL 62401. The listed phone number is (217) 347-7021.

What is Stephen Willenborg's specialty?

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

Is Stephen Willenborg enrolled in Medicare?

Yes. Stephen Willenborg is registered in the Medicare PECOS enrollment system.

What insurance does Stephen Willenborg accept?

Health plans from Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 8 other insurers list Stephen Willenborg 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 Stephen Willenborg 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.