IndividualActive
John Hartline, MD
NPI 1447516257 · Neonatal-Perinatal Medicine Physician · Itasca, IL
Provider details
- NPI number
- 1447516257
- Entity type
- Individual
- Primary specialty
- Neonatal-Perinatal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 4301033441 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(80/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
1259 Prestwick Ln
Itasca, IL 60143-1975
Phone: (630) 773-0036
Fax: (630) 773-0048
Street-level locationGet directions
Mailing address
1259 Prestwick Ln
Itasca, IL 60143-1975
Registry dates
- Enumerated
- 2012-04-05
- Last updated
- 2012-04-05
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.