Doctor profile · Federal record

Dr. Leszek Paczkowski, O.D.

Optometrist · Willowbrook, IL

  • NPI 1942248562
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
6300 Kingery Hwy Ste 116
Willowbrook, IL 605272250
(630) 323-0222
Mailing address
6300 Kingery Hwy #116
Willowbrook, IL 605272250

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
December 5, 2007
Specialty taxonomy
152W00000X — NUCC code

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1942248562. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
125
Distinct HCPCS
4
Medicare allowed
$14,631
HCPCS Description Services Patients Avg allowed
92014 Established patient complete exam of visual system 73 70 $123
99214 Established patient office or other outpatient visit, 30-39 minutes 25 16 $114
99213 Established patient office or other outpatient visit, 20-29 minutes 16 13 $72
92004 New patient complete exam of visual system 11 11 $148

In context: peer comparison

Among 1 peers in this city , average services per provider: 31. This provider delivers 4.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
15
Patients
0
Total drug cost
$167
Drug Type Claims Patients Total cost
Latanoprost Generic 15 0 $167

Frequently asked questions

Auto-generated from federal data
What is Dr. Leszek Paczkowski's medical specialty?
Dr. Leszek Paczkowski practices Optometrist in Willowbrook, IL.
Where does Dr. Leszek Paczkowski practice?
Dr. Leszek Paczkowski practices at 6300 Kingery Hwy Ste 116, Willowbrook, IL 605272250. Office phone: 6303230222.
What is Dr. Leszek Paczkowski's NPI?
Dr. Leszek Paczkowski's National Provider Identifier (NPI) is 1942248562, issued by NPPES.
What procedures does Dr. Leszek Paczkowski commonly perform?
Top Medicare-reported procedures in 2023: Established patient complete exam of visual system (HCPCS 92014); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.