Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Drs Szewczyk & Nekola LLC

Organization Ophthalmology Physician · NPI 1336363431

Drs Szewczyk & Nekola LLC is an Ophthalmology Physician in Belleville, Illinois. Licensed in Illinois. Registered with an NPI since 2007.

Licensed in
IL
In the registry since
2007
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

4900 W Main St
Belleville, IL 62226-4725
Phone: (618) 235-2400
Fax: (618) 235-0900
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence 036092365 (IL)

Record details

NPI number1336363431
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Paul Szewczyk — Partner · (618) 235-2400
Other names Szewczyk Szewczyk Nekola Md
NPI enumeratedApril 12, 2007
Last updated in NPPESJanuary 10, 2012
Mailing address4900 West Main Street, Belleville, IL 62226-4725

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