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MR. LESZEK A KOLODZIEJCZAK MD
NPI 1689600561
Surgery in Willimantic, CT

Active since June 23, 2006PECOS Enrolled
162 MANSFIELD AVE., B, WILLIMANTIC, CT 06226(860) 423-5000(860) 423-4838 Get Directions Write a Review

NPPES record last updated: September 3, 2019. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mr. Leszek A Kolodziejczak Md NPPES

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

MR. LESZEK A KOLODZIEJCZAK MD (NPI 1689600561) is an individual surgery provider in Willimantic, Connecticut, licensed in Connecticut (032557) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1689600561
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameMR. LESZEK A KOLODZIEJCZAKCredential: MD
Location Address162 MANSFIELD AVE., BWillimantic, CT 06226
Mailing Address5 Founders St, Ste 102Willimantic, CT 06226-2050 · (860) 423-5000
Phone(860) 423-5000
Fax(860) 423-4838
Sole ProprietorNo
Enumeration DateJune 23, 2006
Last NPPES UpdateSeptember 3, 2019
✔ NPI 1689600561 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in CT · 032557
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
162 MANSFIELD AVE., Willimantic, CT 06226
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Other Identifiers 9

Other001325572CT · Blue Care Family Plan
Other030946CT · Healthnet
Other767225CT · Connecticare
OtherP469467CT · Oxford
Other010032557CT01CT · Anthem Bc / Bs
Medicaid001325572CT
Other0811232CT · Aetna / Us Healthcare
Other9079072002CT · Cigna
OtherP04569CT · Chn

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mr. Leszek A Kolodziejczak Md 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 06226 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
$93.86 typical visit price
range $60.82 – $183.10
Typical copayment $23.46 (range $15.20 – $45.77)
Most-billed visit code 99203
Established Patient
$75.55 typical visit price
range $19.76 – $149.26
Typical copayment $18.88 (range $4.94 – $37.31)
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 Leszek Kolodziejczak's NPI number?

The NPI number for Leszek Kolodziejczak is 1689600561. It was assigned to this individual provider in the NPPES registry on June 23, 2006.

Where is Leszek Kolodziejczak located?

Leszek Kolodziejczak practices at 162 Mansfield Ave. B, Willimantic, CT 06226. The listed phone number is (860) 423-5000.

What is Leszek Kolodziejczak's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Leszek Kolodziejczak enrolled in Medicare?

Yes. Leszek Kolodziejczak is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Leszek Kolodziejczak was last updated on September 3, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.