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DR. WILLIAM V KATS DDS
NPI 1891903761
Dentist - General Practice in Downers Grove, IL

Active since May 21, 2007PECOS Enrolled
5155 MOCHEL DR, DOWNERS GROVE, IL 60515(630) 968-1544(630) 968-6037 Get Directions Write a Review

NPPES record last updated: September 20, 2014. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. William V Kats Dds NPPES

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

DR. WILLIAM V KATS DDS (NPI 1891903761) is an individual general practice provider in Downers Grove, Illinois, licensed in Illinois (019-024420) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1891903761
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. WILLIAM V KATSCredential: DDS
Location Address5155 MOCHEL DRDowners Grove, IL 60515-5065
Mailing Address5155 Mochel DrDowners Grove, IL 60515-5065 · (630) 968-1544 · Fax (630) 968-6037
Phone(630) 968-1544
Fax(630) 968-6037
Sole ProprietorNo
Enumeration DateMay 21, 2007
Last NPPES UpdateSeptember 20, 2014
✔ NPI 1891903761 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 · 019-024420
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.
5155 MOCHEL DR, Downers Grove, IL 60515
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Other Identifiers 1

Other1497890131IL · Organizational Npi

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 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. William V Kats Dds 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 60515 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
$93.02 typical visit price
range $59.81 – $181.38
Typical copayment $23.25 (range $14.95 – $45.34)
Most-billed visit code 99203
Established Patient
$74.38 typical visit price
range $19.15 – $147.12
Typical copayment $18.59 (range $4.78 – $36.78)
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 2

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

TOWER DENTAL ASSOCIATES PC
Dentist
5155 MOCHEL DR
DOWNERS GROVE, IL 60515
Dupage County (630) 968-1544
DR. HANNA GRUZYNSKA DDS
Dentist
5155 MOCHEL DR
DOWNERS GROVE, IL 60515
Dupage County (630) 968-1544

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 William Kats's NPI number?

The NPI number for William Kats is 1891903761. It was assigned to this individual provider in the NPPES registry on May 21, 2007.

Where is William Kats located?

William Kats practices at 5155 Mochel Dr, Downers Grove, IL 60515. The listed phone number is (630) 968-1544.

What is William Kats's specialty?

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

Is William Kats enrolled in Medicare?

Yes. William Kats is registered in the Medicare PECOS enrollment system.

What insurance does William Kats accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Humana list William Kats 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 William Kats was last updated on September 20, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.