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

Radley D. Helin, DO

Individual provider Neonatal-Perinatal Medicine Physician · NPI 1639121734

Radley D. Helin, DO is a Neonatal-Perinatal Medicine Physician in Chicago, Illinois. Works from 3 locations. Licensed in Illinois.

Licensed in
IL
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

836 W Wellington Ave Dept OF Pediatrics Rm 3604
Chicago, IL 60657
Phone: (773) 269-5435
Fax: (773) 296-7768
Show map & directions

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

Additional practice locations (2)

  • 1801 16th St, Greeley, CO 80631-5199 — (970) 810-4121
  • 333 Madison St, Joliet, IL 60435-8200 — (815) 725-7133

Specialties & licences

Neonatal-Perinatal Medicine Physician (primary) Taxonomy 2080N0001X · Licence 036106385 (IL)

Record details

NPI number1639121734
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMay 17, 2006
Last updated in NPPESMarch 7, 2023
Mailing address836 W Wellington Ave, Chicago, IL 60657-5147

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