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

Dr. Mark S Feldman, MD

Individual provider Specialist · NPI 1497735708

Dr. Mark S Feldman, MD is a Specialist in Belleville, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

311 W Lincoln St Ste 100
Belleville, IL 62220-1902
Phone: (618) 233-3661
Fax: (618) 233-0992
Show map & directions

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

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence 036058043 (IL)

Record details

NPI number1497735708
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJanuary 20, 2006
Last updated in NPPESApril 18, 2013
Mailing address311 W Lincoln St, Suite 100, Belleville, IL 62220-1902

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