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

John Vincent Hartline, MD

Individual provider Neonatal-Perinatal Medicine Physician · NPI 1447516257

John Vincent Hartline, MD is a Neonatal-Perinatal Medicine Physician in Itasca, Illinois. Practices as a sole proprietor. Licensed in Michigan.

Licensed in
MI
In the registry since
2012
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

1259 Prestwick Ln
Itasca, IL 60143-1975
Phone: (630) 773-0036
Fax: (630) 773-0048
Show map & directions

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

Specialties & licences

Neonatal-Perinatal Medicine Physician (primary) Taxonomy 2080N0001X · Licence 4301033441 (MI)

Record details

NPI number1447516257
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 5, 2012
Last updated in NPPESApril 5, 2012