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

Jonathan Spero, MD

Individual provider Family Medicine Physician · NPI 1184693111

Jonathan Spero, MD is a Family Medicine Physician in Middlebury, Indiana. Licensed in Illinois. Registered with an NPI since 2006.

Licensed in
IL
In the registry since
2006
Specialties on file
2
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

407 N Main St
Middlebury, IN 46540-9218
Phone: (630) 730-0364
Fax: (630) 206-1255
Show map & directions

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

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 036-108385 (IL)
Family Medicine Physician Taxonomy 207Q00000X · Licence 036108385 (IL)

Record details

NPI number1184693111
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 14, 2006
Last updated in NPPESMay 9, 2019
Mailing address1560 Wall St Ste 335, Naperville, IL 60563-1267

Other providers in Middlebury