DR. KATHRYN L. BIELIK D.D.S.
NPI 1427207539
Dentist - Orthodontics and Dentofacial Orthopedics in Oak Lawn, IL

Active since September 12, 2008PECOS Enrolled
4233 W 95TH ST, OAK LAWN, IL 60453(708) 636-2900 Get Directions Write a Review

NPPES record last updated: October 29, 2008. Verified against the NPPES registry weekly; last sync: September 06, 2026.

About Dr. Kathryn L. Bielik D.d.s. NPPES

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

DR. KATHRYN L. BIELIK D.D.S. (NPI 1427207539) is an individual orthodontics and dentofacial orthopedics provider in Oak Lawn, Illinois, licensed in Illinois (021-001660) and active in the NPI registry since September 2008. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1427207539
Entity TypeIndividualFemale
Primary Taxonomy1223X0400X
Provider Legal NameDR. KATHRYN L. BIELIKCredential: D.D.S.
Location Address4233 W 95TH STOak Lawn, IL 60453-2623
Mailing Address4233 W 95th StOak Lawn, IL 60453-2623 · (708) 636-2900
Sole ProprietorNo
Enumeration DateSeptember 12, 2008
Last NPPES UpdateOctober 29, 2008
NPI 1427207539 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyDentist · Orthodontics and Dentofacial OrthopedicsDental Providers
Taxonomy Code1223X0400X
License Licensed in IL · 021-001660
Definition
That area of dentistry concerned with the supervision, guidance and correction of the growing or mature dentofacial structures, including those conditions that require movement of teeth or correction of malrelationships and malformations of their related structures and the adjustment of relationships between and among teeth and facial bones by the application of forces and/or the stimulation and redirection of functional forces within the craniofacial complex. Major responsibilities of orthodontic practice include the diagnosis, prevention, interception and treatment of all forms of malocclusion of the teeth and associated alterations in their surrounding structures; the design, application and control of functional and corrective appliances; and the guidance of the dentition and its supporting structures to attain and maintain optimum occlusal relations in physiologic and esthetic harmony among facial and cranial structures.
4233 W 95TH ST, Oak Lawn, IL 60453

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. Kathryn L. Bielik D.d.s. 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 2

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

Dentist (Orthodontics and Dentofacial Orthopedics)
4233 W 95TH ST
OAK LAWN, IL 60453
Dentist
4233 W 95TH ST
OAK LAWN, IL 60453

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 Kathryn Bielik's NPI number?

The NPI number for Kathryn Bielik is 1427207539. It was assigned to this individual provider in the NPPES registry on September 12, 2008.

Where is Kathryn Bielik located?

Kathryn Bielik practices at 4233 W 95th St, Oak Lawn, IL 60453. The listed phone number is (708) 636-2900.

What is Kathryn Bielik's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Orthodontics and Dentofacial Orthopedics, with taxonomy code 1223X0400X.

Is Kathryn Bielik enrolled in Medicare?

Yes. Kathryn Bielik is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Kathryn Bielik was last updated on October 29, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.