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

Venancio Decastro, MD

Individual provider General Practice Physician · NPI 1205832243

Venancio Decastro, MD is a General Practice Physician in Arlington Heights, Illinois. Licensed in Illinois. Registered with an NPI since 2005.

Licensed in
IL
In the registry since
2005
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

1430 N Arlington Heights Rd Ste 206
Arlington Heights, IL 60004-4830
Phone: (847) 259-8226
Fax: (847) 392-5260
Show map & directions

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

Specialties & licences

General Practice Physician (primary) Taxonomy 208D00000X (IL)

Record details

NPI number1205832243
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 23, 2005
Last updated in NPPESJanuary 7, 2008
Mailing address600 W Lake Cook Rd, Suite 110, Buffalo Grove, IL 60089-2089

Other providers in Arlington Heights