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JOHN CONNER KRAYNIK
NPI 1588416440
Dentist - Pediatric Dentistry in Berwyn, IL

Active since April 03, 2024PECOS Enrolled
2215 OAK PARK AVE, BERWYN, IL 60402(708) 218-9642 Get Directions Write a Review

NPPES record last updated: September 4, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Sep 4, 2026, Apr 3, 2024 (2 updates tracked since 2024).

About John Conner Kraynik NPPES

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

JOHN CONNER KRAYNIK (NPI 1588416440) is an individual pediatric dentistry provider in Berwyn, Illinois, licensed in Illinois (021.003556) and active in the NPI registry since April 2024. He is enrolled in Medicare PECOS and maintains a secondary practice location in Charlotte.

NPPES Registry Identity

NPI1588416440
Entity TypeIndividualMale
Primary Taxonomy1223P0221X
Provider Legal NameJOHN CONNER KRAYNIK
Location Address2215 OAK PARK AVEBerwyn, IL 60402-2220
Mailing Address1523 N Mohawk St Apt 2Chicago, IL 60610-1268 · (704) 608-4965
Phone(708) 218-9642
Sole ProprietorYes
Enumeration DateApril 3, 2024
Last NPPES UpdateSeptember 4, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 4, 2026
✔ NPI 1588416440 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDentist · Pediatric DentistryDental Providers
Taxonomy Code1223P0221X
Licenses✔ Licensed in IL · 021.003556✔ Licensed in IN · 12015083A
Definition
An age-defined specialty that provides both primary and comprehensive preventive and therapeutic oral health care for infants and children through adolescence, including those with special health care needs.
Also ListedDentistTaxonomy 122300000X · License 019.035565 (IL), 12015083A (IN)
2215 OAK PARK AVE, Berwyn, IL 60402
Open in Google Maps ↗

Secondary Practice Location 1

Location 12829 Sharon RdCharlotte, NC 28211-2127 · Phone (704) 608-4965

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)

John Conner Kraynik 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 60402 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 9

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

DEAYA SALEH DMD
Dentist (General Practice)
2215 OAK PARK AVE
BERWYN, IL 60402
Cook County (708) 218-9642
DR. RICARDO PEREZ M.D.
Family Medicine
2215 OAK PARK AVE
BERWYN, IL 60402
Cook County (708) 788-0101
DR. AMANDEV MANGAT DDS
Dentist
2215 OAK PARK AVE
BERWYN, IL 60402
Cook County (888) 867-7509
DR. ADRIENNE HOFFMAN DDS
Dentist (General Practice)
2215 OAK PARK AVE
BERWYN, IL 60402
Cook County (708) 218-9642
IAN BYRNE CREASER
Dentist
2215 OAK PARK AVE
BERWYN, IL 60402
Cook County (708) 218-9642
VANESSA MEDINA DMD
Dentist
2215 OAK PARK AVE
BERWYN, IL 60402
Cook County (708) 218-9642
DR. INGRID HARB
Dentist
2215 OAK PARK AVE
BERWYN, IL 60402
Cook County (708) 247-5735
PERVEZ RASUL M.D.,,S.C.
Optometrist
2215 OAK PARK AVE
BERWYN, IL 60402
Cook County (708) 484-4488

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 John Kraynik's NPI number?

The NPI number for John Kraynik is 1588416440. It was assigned to this individual provider in the NPPES registry on April 3, 2024.

Where is John Kraynik located?

John Kraynik practices at 2215 Oak Park Ave, Berwyn, IL 60402. The listed phone number is (708) 218-9642.

What is John Kraynik's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Pediatric Dentistry, with taxonomy code 1223P0221X.

Is John Kraynik enrolled in Medicare?

Yes. John Kraynik is registered in the Medicare PECOS enrollment system.

What insurance does John Kraynik 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 9 other insurers list John Kraynik 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 John Kraynik was last updated on September 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.